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-rw-r--r--Makefile1
m---------extmod/ulab0
-rw-r--r--locale/circuitpython.pot126
-rw-r--r--py/py.mk1
-rw-r--r--shared-bindings/ulab/__init__.pyi169
-rw-r--r--shared-bindings/ulab/approx/__init__.pyi51
-rw-r--r--shared-bindings/ulab/compare/__init__.pyi38
-rw-r--r--shared-bindings/ulab/extras/__init__.pyi10
-rw-r--r--shared-bindings/ulab/fft/__init__.pyi22
-rw-r--r--shared-bindings/ulab/filter/__init__.pyi36
-rw-r--r--shared-bindings/ulab/linalg/__init__.pyi57
-rw-r--r--shared-bindings/ulab/numerical/__init__.pyi57
-rw-r--r--shared-bindings/ulab/poly/__init__.pyi10
-rw-r--r--shared-bindings/ulab/vector/__init__.pyi118
14 files changed, 71 insertions, 625 deletions
diff --git a/Makefile b/Makefile
index 74d3d88c7..1a3cca95d 100644
--- a/Makefile
+++ b/Makefile
@@ -241,6 +241,7 @@ check-translate:
stubs:
@mkdir -p circuitpython-stubs
@$(PYTHON) tools/extract_pyi.py shared-bindings/ $(STUBDIR)
+ @$(PYTHON) tools/extract_pyi.py extmod/ulab/code/ $(STUBDIR)/ulab
@$(PYTHON) tools/extract_pyi.py ports/atmel-samd/bindings $(STUBDIR)
@$(PYTHON) setup.py -q sdist
diff --git a/extmod/ulab b/extmod/ulab
-Subproject 48cb939839fcf091fcdcdf742530b1b650066a1
+Subproject 11a7ecff6d76a02644ff23a734b792afaa615e4
diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
index 153f0edad..10907842c 100644
--- a/locale/circuitpython.pot
+++ b/locale/circuitpython.pot
@@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-07-24 19:58-0700\n"
+"POT-Creation-Date: 2020-07-28 16:57-0500\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -770,7 +770,7 @@ msgstr ""
msgid "Extended advertisements with scan response not supported."
msgstr ""
-#: extmod/ulab/code/fft.c
+#: extmod/ulab/code/fft/fft.c
msgid "FFT is defined for ndarrays only"
msgstr ""
@@ -1786,7 +1786,7 @@ msgstr ""
msgid "addresses is empty"
msgstr ""
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "arctan2 is implemented for scalars and ndarrays only"
msgstr ""
@@ -1794,7 +1794,7 @@ msgstr ""
msgid "arg is an empty sequence"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "argsort argument must be an ndarray"
msgstr ""
@@ -1802,6 +1802,10 @@ msgstr ""
msgid "argument has wrong type"
msgstr ""
+#: extmod/ulab/code/linalg/linalg.c
+msgid "argument must be ndarray"
+msgstr ""
+
#: py/argcheck.c shared-bindings/_stage/__init__.c
#: shared-bindings/digitalio/DigitalInOut.c shared-bindings/gamepad/GamePad.c
msgid "argument num/types mismatch"
@@ -1811,7 +1815,7 @@ msgstr ""
msgid "argument should be a '%q' not a '%q'"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "arguments must be ndarrays"
msgstr ""
@@ -1819,7 +1823,7 @@ msgstr ""
msgid "array/bytes required on right side"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "attempt to get argmin/argmax of an empty sequence"
msgstr ""
@@ -1827,15 +1831,15 @@ msgstr ""
msgid "attributes not supported yet"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "axis must be -1, 0, None, or 1"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "axis must be -1, 0, or 1"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "axis must be None, 0, or 1"
msgstr ""
@@ -2141,15 +2145,15 @@ msgstr ""
msgid "conversion to object"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "convolve arguments must be linear arrays"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "convolve arguments must be ndarrays"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "convolve arguments must not be empty"
msgstr ""
@@ -2157,7 +2161,7 @@ msgstr ""
msgid "could not broadast input array from shape"
msgstr ""
-#: extmod/ulab/code/poly.c
+#: extmod/ulab/code/poly/poly.c
msgid "could not invert Vandermonde matrix"
msgstr ""
@@ -2165,15 +2169,15 @@ msgstr ""
msgid "couldn't determine SD card version"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "data must be iterable"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "data must be of equal length"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "ddof must be smaller than length of data set"
msgstr ""
@@ -2202,7 +2206,7 @@ msgstr ""
msgid "dict update sequence has wrong length"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "diff argument must be an ndarray"
msgstr ""
@@ -2305,11 +2309,11 @@ msgstr ""
msgid "filesystem must provide mount method"
msgstr ""
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "first argument must be a callable"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "first argument must be a function"
msgstr ""
@@ -2317,7 +2321,7 @@ msgstr ""
msgid "first argument must be an iterable"
msgstr ""
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "first argument must be an ndarray"
msgstr ""
@@ -2329,7 +2333,7 @@ msgstr ""
msgid "flattening order must be either 'C', or 'F'"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "flip argument must be an ndarray"
msgstr ""
@@ -2362,11 +2366,11 @@ msgstr ""
msgid "function got multiple values for argument '%q'"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "function has the same sign at the ends of interval"
msgstr ""
-#: extmod/ulab/code/compare.c
+#: extmod/ulab/code/compare/compare.c
msgid "function is implemented for scalars and ndarrays only"
msgstr ""
@@ -2452,7 +2456,7 @@ msgstr ""
msgid "indices must be integers, slices, or Boolean lists"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "initial values must be iterable"
msgstr ""
@@ -2460,35 +2464,35 @@ msgstr ""
msgid "inline assembler must be a function"
msgstr ""
-#: extmod/ulab/code/create.c
+#: extmod/ulab/code/ulab_create.c
msgid "input argument must be an integer or a 2-tuple"
msgstr ""
-#: extmod/ulab/code/fft.c
+#: extmod/ulab/code/fft/fft.c
msgid "input array length must be power of 2"
msgstr ""
-#: extmod/ulab/code/poly.c
+#: extmod/ulab/code/poly/poly.c
msgid "input data must be an iterable"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "input matrix is asymmetric"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "input matrix is singular"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "input must be square matrix"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "input must be tuple, list, range, or ndarray"
msgstr ""
-#: extmod/ulab/code/poly.c
+#: extmod/ulab/code/poly/poly.c
msgid "input vectors must be of equal length"
msgstr ""
@@ -2500,7 +2504,7 @@ msgstr ""
msgid "integer required"
msgstr ""
-#: extmod/ulab/code/approx.c
+#: extmod/ulab/code/approx/approx.c
msgid "interp is defined for 1D arrays of equal length"
msgstr ""
@@ -2570,7 +2574,7 @@ msgstr ""
msgid "iterables are not of the same length"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "iterations did not converge"
msgstr ""
@@ -2634,11 +2638,11 @@ msgstr ""
msgid "math domain error"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "matrix dimensions do not match"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "matrix is not positive definite"
msgstr ""
@@ -2665,7 +2669,7 @@ msgstr ""
msgid "module not found"
msgstr ""
-#: extmod/ulab/code/poly.c
+#: extmod/ulab/code/poly/poly.c
msgid "more degrees of freedom than data points"
msgstr ""
@@ -2689,7 +2693,7 @@ msgstr ""
msgid "must use keyword argument for key function"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "n must be between 0, and 9"
msgstr ""
@@ -2787,11 +2791,11 @@ msgstr ""
msgid "not enough arguments for format string"
msgstr ""
-#: extmod/ulab/code/poly.c
+#: extmod/ulab/code/poly/poly.c
msgid "number of arguments must be 2, or 3"
msgstr ""
-#: extmod/ulab/code/create.c
+#: extmod/ulab/code/ulab_create.c
msgid "number of points must be at least 2"
msgstr ""
@@ -2862,12 +2866,12 @@ msgstr ""
msgid "only slices with step=1 (aka None) are supported"
msgstr ""
-#: extmod/ulab/code/compare.c extmod/ulab/code/ndarray.c
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/compare/compare.c extmod/ulab/code/ndarray.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "operands could not be broadcast together"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "operation is not implemented on ndarrays"
msgstr ""
@@ -2959,7 +2963,7 @@ msgstr ""
msgid "raw f-strings are not implemented"
msgstr ""
-#: extmod/ulab/code/fft.c
+#: extmod/ulab/code/fft/fft.c
msgid "real and imaginary parts must be of equal length"
msgstr ""
@@ -3032,7 +3036,7 @@ msgstr ""
msgid "single '}' encountered in format string"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "size is defined for ndarrays only"
msgstr ""
@@ -3056,19 +3060,19 @@ msgstr ""
msgid "soft reboot\n"
msgstr ""
-#: extmod/ulab/code/numerical.c
+#: extmod/ulab/code/numerical/numerical.c
msgid "sort argument must be an ndarray"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "sos array must be of shape (n_section, 6)"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "sos[:, 3] should be all ones"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "sosfilt requires iterable arguments"
msgstr ""
@@ -3182,7 +3186,11 @@ msgstr ""
msgid "too many values to unpack (expected %d)"
msgstr ""
-#: extmod/ulab/code/linalg.c py/objstr.c
+#: extmod/ulab/code/approx/approx.c
+msgid "trapz is defined for 1D arrays of equal length"
+msgstr ""
+
+#: extmod/ulab/code/linalg/linalg.c py/objstr.c
msgid "tuple index out of range"
msgstr ""
@@ -3310,6 +3318,10 @@ msgstr ""
msgid "value_count must be > 0"
msgstr ""
+#: extmod/ulab/code/linalg/linalg.c
+msgid "vectors must have same lengths"
+msgstr ""
+
#: shared-bindings/watchdog/WatchDogTimer.c
msgid "watchdog timeout must be greater than 0"
msgstr ""
@@ -3318,7 +3330,7 @@ msgstr ""
msgid "window must be <= interval"
msgstr ""
-#: extmod/ulab/code/linalg.c
+#: extmod/ulab/code/linalg/linalg.c
msgid "wrong argument type"
msgstr ""
@@ -3326,11 +3338,11 @@ msgstr ""
msgid "wrong index type"
msgstr ""
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "wrong input type"
msgstr ""
-#: py/objstr.c
+#: extmod/ulab/code/ulab_create.c py/objstr.c
msgid "wrong number of arguments"
msgstr ""
@@ -3342,7 +3354,7 @@ msgstr ""
msgid "wrong operand type"
msgstr ""
-#: extmod/ulab/code/vectorise.c
+#: extmod/ulab/code/vector/vectorise.c
msgid "wrong output type"
msgstr ""
@@ -3362,14 +3374,14 @@ msgstr ""
msgid "zero step"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "zi must be an ndarray"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "zi must be of float type"
msgstr ""
-#: extmod/ulab/code/filter.c
+#: extmod/ulab/code/filter/filter.c
msgid "zi must be of shape (n_section, 2)"
msgstr ""
diff --git a/py/py.mk b/py/py.mk
index 3e1d7989f..c5073d0f0 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -107,6 +107,7 @@ endif
ifeq ($(CIRCUITPY_ULAB),1)
SRC_MOD += $(patsubst $(TOP)/%,%,$(wildcard $(TOP)/extmod/ulab/code/*.c))
+SRC_MOD += $(patsubst $(TOP)/%,%,$(wildcard $(TOP)/extmod/ulab/code/*/*.c))
CFLAGS_MOD += -DCIRCUITPY_ULAB=1 -DMODULE_ULAB_ENABLED=1
$(BUILD)/extmod/ulab/code/%.o: CFLAGS += -Wno-float-equal -Wno-sign-compare -DCIRCUITPY
endif
diff --git a/shared-bindings/ulab/__init__.pyi b/shared-bindings/ulab/__init__.pyi
deleted file mode 100644
index 03bfe3610..000000000
--- a/shared-bindings/ulab/__init__.pyi
+++ /dev/null
@@ -1,169 +0,0 @@
-"""Manipulate numeric data similar to numpy
-
-`ulab` is a numpy-like module for micropython, meant to simplify and
-speed up common mathematical operations on arrays. The primary goal was to
-implement a small subset of numpy that might be useful in the context of a
-microcontroller. This means low-level data processing of linear (array) and
-two-dimensional (matrix) data.
-
-`ulab` is adapted from micropython-ulab, and the original project's
-documentation can be found at
-https://micropython-ulab.readthedocs.io/en/latest/
-
-`ulab` is modeled after numpy, and aims to be a compatible subset where
-possible. Numpy's documentation can be found at
-https://docs.scipy.org/doc/numpy/index.html"""
-
-
-class array:
- """1- and 2- dimensional array"""
- def __init__(self, values, *, dtype=float) -> None:
- """:param sequence values: Sequence giving the initial content of the array.
- :param dtype: The type of array values, ``int8``, ``uint8``, ``int16``, ``uint16``, or ``float``
-
- The `values` sequence can either be another ~ulab.array, sequence of numbers
- (in which case a 1-dimensional array is created), or a sequence where each
- subsequence has the same length (in which case a 2-dimensional array is
- created).
-
- Passing a ~ulab.array and a different dtype can be used to convert an array
- from one dtype to another.
-
- In many cases, it is more convenient to create an array from a function
- like `zeros` or `linspace`.
-
- `ulab.array` implements the buffer protocol, so it can be used in many
- places an `array.array` can be used."""
- ...
-
- shape: tuple = ...
- """The size of the array, a tuple of length 1 or 2"""
-
- size: int = ...
- """The number of elements in the array"""
-
- itemsize: int = ...
- """The number of elements in the array"""
-
- def flatten(self, *, order='C'):
- """:param order: Whether to flatten by rows ('C') or columns ('F')
-
- Returns a new `ulab.array` object which is always 1 dimensional.
- If order is 'C' (the default", then the data is ordered in rows;
- If it is 'F', then the data is ordered in columns. "C" and "F" refer
- to the typical storage organization of the C and Fortran languages."""
- ...
-
- def sort(self, *, axis=1):
- """:param axis: Whether to sort elements within rows (0), columns (1), or elements (None)"""
- ...
-
- def transpose(self):
- """Swap the rows and columns of a 2-dimensional array"""
- ...
-
- def __add__(self):
- """Adds corresponding elements of the two arrays, or adds a number to all
- elements of the array. If both arguments are arrays, their sizes must match."""
- ...
-
- def __sub__(self):
- """Subtracts corresponding elements of the two arrays, or adds a number to all
- elements of the array. If both arguments are arrays, their sizes must match."""
- ...
-
- def __mul__(self):
- """Multiplies corresponding elements of the two arrays, or multiplies
- all elements of the array by a number. If both arguments are arrays,
- their sizes must match."""
- ...
-
- def __div__(self):
- """Multiplies corresponding elements of the two arrays, or divides
- all elements of the array by a number. If both arguments are arrays,
- their sizes must match."""
- ...
-
- def __pow__():
- """Computes the power (x**y) of corresponding elements of the the two arrays,
- or one number and one array. If both arguments are arrays, their sizes
- must match."""
- ...
-
- def __getitem__():
- """Retrieve an element of the array."""
- ...
-
- def __setitem__():
- """Set an element of the array."""
- ...
-
-int8 = ...
-"""Type code for signed integers in the range -128 .. 127 inclusive, like the 'b' typecode of `array.array`"""
-
-int16 = ...
-"""Type code for signed integers in the range -32768 .. 32767 inclusive, like the 'h' typecode of `array.array`"""
-
-float = ...
-"""Type code for floating point values, like the 'f' typecode of `array.array`"""
-
-uint8 = ...
-"""Type code for unsigned integers in the range 0 .. 255 inclusive, like the 'H' typecode of `array.array`"""
-
-uint16 = ...
-"""Type code for unsigned integers in the range 0 .. 65535 inclusive, like the 'h' typecode of `array.array`"""
-
-def ones(shape, *, dtype=float):
- """
- .. param: shape
- Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array)
-
- .. param: dtype
- Type of values in the array
-
- Return a new array of the given shape with all elements set to 1."""
- ...
-
-def zeros(shape, *, dtype):
- """
- .. param: shape
- Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array)
-
- .. param: dtype
- Type of values in the array
-
- Return a new array of the given shape with all elements set to 0."""
- ...
-
-
-def eye(size, *, dtype=float):
- """Return a new square array of size, with the diagonal elements set to 1
- and the other elements set to 0."""
- ...
-
-def linspace(start, stop, *, dtype=float, num=50, endpoint=True):
- """
- .. param: start
-
- First value in the array
-
- .. param: stop
-
- Final value in the array
-
- .. param int: num
-
- Count of values in the array
-
- .. param: dtype
-
- Type of values in the array
-
- .. param bool: endpoint
-
- Whether the ``stop`` value is included. Note that even when
- endpoint=True, the exact ``stop`` value may not be included due to the
- inaccuracy of floating point arithmetic.
-
- Return a new 1-D array with ``num`` elements ranging from ``start`` to ``stop`` linearly."""
- ...
diff --git a/shared-bindings/ulab/approx/__init__.pyi b/shared-bindings/ulab/approx/__init__.pyi
deleted file mode 100644
index 7e012690f..000000000
--- a/shared-bindings/ulab/approx/__init__.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-"""Numerical approximation methods"""
-
-def bisect(fun, a, b, *, xtol=2.4e-7, maxiter=100) -> float:
- """
- :param callable f: The function to bisect
- :param float a: The left side of the interval
- :param float b: The right side of the interval
- :param float xtol: The tolerance value
- :param float maxiter: The maximum number of iterations to perform
-
- Find a solution (zero) of the function ``f(x)`` on the interval
- (``a``..``b``) using the bisection method. The result is accurate to within
- ``xtol`` unless more than ``maxiter`` steps are required."""
- ...
-
-def newton(fun, x0, *, xtol=2.4e-7, rtol=0.0, maxiter=50) -> float:
- """
- :param callable f: The function to bisect
- :param float x0: The initial x value
- :param float xtol: The absolute tolerance value
- :param float rtol: The relative tolerance value
- :param float maxiter: The maximum number of iterations to perform
-
- Find a solution (zero) of the function ``f(x)`` using Newton's Method.
- The result is accurate to within ``xtol * rtol * |f(x)|`` unless more than
- ``maxiter`` steps are requried."""
- ...
-
-def fmin(fun, x0, *, xatol=2.4e-7, fatol=2.4e-7, maxiter=200) -> float:
- """
- :param callable f: The function to bisect
- :param float x0: The initial x value
- :param float xatol: The absolute tolerance value
- :param float fatol: The relative tolerance value
-
- Find a minimum of the function ``f(x)`` using the downhill simplex method.
- The located ``x`` is within ``fxtol`` of the actual minimum, and ``f(x)``
- is within ``fatol`` of the actual minimum unless more than ``maxiter``
- steps are requried."""
- ...
-
-def interp(x: ulab.array, xp:ulab.array, fp:ulab.array, *, left=None, right=None) -> ulab.array:
- """
- :param ulab.array x: The x-coordinates at which to evaluate the interpolated values.
- :param ulab.array xp: The x-coordinates of the data points, must be increasing
- :param ulab.array fp: The y-coordinates of the data points, same length as xp
- :param left: Value to return for ``x < xp[0]``, default is ``fp[0]``.
- :param right: Value to return for ``x > xp[-1]``, default is ``fp[-1]``.
-
- Returns the one-dimensional piecewise linear interpolant to a function with given discrete data points (xp, fp), evaluated at x."""
- ...
diff --git a/shared-bindings/ulab/compare/__init__.pyi b/shared-bindings/ulab/compare/__init__.pyi
deleted file mode 100644
index 1606e43c2..000000000
--- a/shared-bindings/ulab/compare/__init__.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-"""Comparison functions"""
-
-def clip(x1, x2, x3):
- """
- Constrain the values from ``x1`` to be between ``x2`` and ``x3``.
- ``x2`` is assumed to be less than or equal to ``x3``.
-
- Arguments may be ulab arrays or numbers. All array arguments
- must be the same size. If the inputs are all scalars, a 1-element
- array is returned.
-
- Shorthand for ``ulab.maximum(x2, ulab.minimum(x1, x3))``"""
- ...
-
-def maximum(x1, x2):
- """
- Compute the element by element maximum of the arguments.
-
- Arguments may be ulab arrays or numbers. All array arguments
- must be the same size. If the inputs are both scalars, a number is
- returned"""
- ...
-
-def minimum(x1, x2):
- """Compute the element by element minimum of the arguments.
-
- Arguments may be ulab arrays or numbers. All array arguments
- must be the same size. If the inputs are both scalars, a number is
- returned"""
- ...
-
-def equal(x1, x2):
- """Return an array of bool which is true where x1[i] == x2[i] and false elsewhere"""
- ...
-
-def not_equal(x1, x2):
- """Return an array of bool which is false where x1[i] == x2[i] and true elsewhere"""
- ...
diff --git a/shared-bindings/ulab/extras/__init__.pyi b/shared-bindings/ulab/extras/__init__.pyi
deleted file mode 100644
index 4da56a582..000000000
--- a/shared-bindings/ulab/extras/__init__.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-"""Additional functions not in numpy"""
-
-def spectrum(r):
- """
- :param ulab.array r: A 1-dimension array of values whose size is a power of 2
-
- Computes the spectrum of the input signal. This is the absolute value of the (complex-valued) fft of the signal.
-
- This function is similar to scipy's ``scipy.signal.spectrogram``."""
- ...
diff --git a/shared-bindings/ulab/fft/__init__.pyi b/shared-bindings/ulab/fft/__init__.pyi
deleted file mode 100644
index 401ecb644..000000000
--- a/shared-bindings/ulab/fft/__init__.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-"""Frequency-domain functions"""
-
-def fft(r, c=None):
- """
- :param ulab.array r: A 1-dimension array of values whose size is a power of 2
- :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value
- :return tuple (r, c): The real and complex parts of the FFT
-
- Perform a Fast Fourier Transform from the time domain into the frequency domain
-
- See also ~ulab.extras.spectrum, which computes the magnitude of the fft,
- rather than separately returning its real and imaginary parts."""
- ...
-
-def ifft(r, c=None):
- """
- :param ulab.array r: A 1-dimension array of values whose size is a power of 2
- :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value
- :return tuple (r, c): The real and complex parts of the inverse FFT
-
- Perform an Inverse Fast Fourier Transform from the frequeny domain into the time domain"""
- ...
diff --git a/shared-bindings/ulab/filter/__init__.pyi b/shared-bindings/ulab/filter/__init__.pyi
deleted file mode 100644
index 5e7202e06..000000000
--- a/shared-bindings/ulab/filter/__init__.pyi
+++ /dev/null
@@ -1,36 +0,0 @@
-"""Filtering functions"""
-
-def convolve(r, c=None):
- """
- :param ulab.array a:
- :param ulab.array v:
-
- Returns the discrete, linear convolution of two one-dimensional sequences.
- The result is always an array of float. Only the ``full`` mode is supported,
- and the ``mode`` named parameter of numpy is not accepted. Note that all other
- modes can be had by slicing a ``full`` result.
-
- Convolution filters can implement high pass, low pass, band pass, etc.,
- filtering operations. Convolution filters are typically constructed ahead
- of time. This can be done using desktop python with scipy, or on web pages
- such as https://fiiir.com/
-
- Convolution is most time-efficient when both inputs are of float type."""
- ...
-
-def sosfilt(sos : ulab.array, x : ulab.array, *, xi : Optional[ulab.array] = None) -> Union[ulab.array, Tuple[ulab.array, ulab.array]]:
- """
- :param ulab.array sos: Array of second-order filter coefficients, must have shape (n_sections, 6). Each row corresponds to a second-order section, with the first three columns providing the numerator coefficients and the last three providing the denominator coefficients.
- :param ulab.array x: The data to be filtered
- :param ulab.array zi: Optional initial conditions for the filter
-
- :return: If ``xi`` is not specified, the filter result alone is returned. If ``xi`` is specified, the return value is a 2-tuple of the filter result and the final filter conditions.
-
- Filter data along one dimension using cascaded second-order sections.
-
- Filter a data sequence, x, using a digital IIR filter defined by sos.
-
- The filter function is implemented as a series of second-order filters with direct-form II transposed structure. It is designed to minimize numerical precision errors for high-order filters.
-
- Filter coefficients can be generated by using scipy's filter generators such as ``signal.ellip(..., output='sos')``."""
- ...
diff --git a/shared-bindings/ulab/linalg/__init__.pyi b/shared-bindings/ulab/linalg/__init__.pyi
deleted file mode 100644
index d16e61807..000000000
--- a/shared-bindings/ulab/linalg/__init__.pyi
+++ /dev/null
@@ -1,57 +0,0 @@
-"""Linear algebra functions"""
-
-
-def cholesky(A):
- """
- :param ~ulab.array A: a positive definite, symmetric square matrix
- :return ~ulab.array L: a square root matrix in the lower triangular form
- :raises ValueError: If the input does not fulfill the necessary conditions
-
- The returned matrix satisfies the equation m=LL*"""
- ...
-
-def det():
- """
- :param: m, a square matrix
- :return float: The determinant of the matrix
-
- Computes the eigenvalues and eigenvectors of a square matrix"""
- ...
-
-def dot(m1, m2):
- """
- :param ~ulab.array m1: a matrix
- :param ~ulab.array m2: a matrix
-
- Computes the matrix product of two matrices
-
- **WARNING:** Unlike ``numpy``, this function cannot be used to compute the dot product of two vectors"""
- ...
-
-def eig(m):
- """
- :param m: a square matrix
- :return tuple (eigenvectors, eigenvalues):
-
- Computes the eigenvalues and eigenvectors of a square matrix"""
- ...
-
-def inv(m):
- """
- :param ~ulab.array m: a square matrix
- :return: The inverse of the matrix, if it exists
- :raises ValueError: if the matrix is not invertible
-
- Computes the inverse of a square matrix"""
- ...
-
-def size(array):
- """Return the total number of elements in the array, as an integer."""
- ...
-
-def trace(m):
- """
- :param m: a square matrix
-
- Compute the trace of the matrix, the sum of its diagonal elements."""
- ...
diff --git a/shared-bindings/ulab/numerical/__init__.pyi b/shared-bindings/ulab/numerical/__init__.pyi
deleted file mode 100644
index 759678921..000000000
--- a/shared-bindings/ulab/numerical/__init__.pyi
+++ /dev/null
@@ -1,57 +0,0 @@
-"""Numerical and Statistical functions
-
-Most of these functions take an "axis" argument, which indicates whether to
-operate over the flattened array (None), rows (0), or columns (1)."""
-
-def argmax(array, *, axis=None):
- """Return the index of the maximum element of the 1D array"""
- ...
-
-def argmin(array, *, axis=None):
- """Return the index of the minimum element of the 1D array"""
- ...
-
-def argsort(array, *, axis=None):
- """Returns an array which gives indices into the input array from least to greatest."""
- ...
-
-def diff(array, *, axis=1):
- """Return the numerical derivative of successive elements of the array, as
- an array. axis=None is not supported."""
- ...
-
-def flip(array, *, axis=None):
- """Returns a new array that reverses the order of the elements along the
- given axis, or along all axes if axis is None."""
- ...
-
-def max(array, *, axis=None):
- """Return the maximum element of the 1D array"""
- ...
-
-def mean(array, *, axis=None):
- """Return the mean element of the 1D array, as a number if axis is None, otherwise as an array."""
- ...
-
-def min(array, *, axis=None):
- """Return the minimum element of the 1D array"""
- ...
-
-def roll(array, distance, *, axis=None):
- """Shift the content of a vector by the positions given as the second
- argument. If the ``axis`` keyword is supplied, the shift is applied to
- the given axis. The array is modified in place."""
- ...
-
-def std(array, *, axis=None):
- """Return the standard deviation of the array, as a number if axis is None, otherwise as an array."""
- ...
-
-def sum(array, *, axis=None):
- """Return the sum of the array, as a number if axis is None, otherwise as an array."""
- ...
-
-def sort(array, *, axis=0):
- """Sort the array along the given axis, or along all axes if axis is None.
- The array is modified in place."""
- ...
diff --git a/shared-bindings/ulab/poly/__init__.pyi b/shared-bindings/ulab/poly/__init__.pyi
deleted file mode 100644
index d051bbded..000000000
--- a/shared-bindings/ulab/poly/__init__.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-"""Polynomial functions"""
-
-def polyfit(x, y, degree):
- """Return a polynomial of given degree that approximates the function
- f(x)=y. If x is not supplied, it is the range(len(y))."""
- ...
-
-def polyval(p, x):
- """Evaluate the polynomial p at the points x. x must be an array."""
- ...
diff --git a/shared-bindings/ulab/vector/__init__.pyi b/shared-bindings/ulab/vector/__init__.pyi
deleted file mode 100644
index bf57e419c..000000000
--- a/shared-bindings/ulab/vector/__init__.pyi
+++ /dev/null
@@ -1,118 +0,0 @@
-"""Element-by-element functions
-
-These functions can operate on numbers, 1-D arrays, or 2-D arrays by
-applying the function to every element in the array. This is typically
-much more efficient than expressing the same operation as a Python loop."""
-
-def acos():
- """Computes the inverse cosine function"""
- ...
-
-def acosh():
- """Computes the inverse hyperbolic cosine function"""
- ...
-
-def asin():
- """Computes the inverse sine function"""
- ...
-
-def asinh():
- """Computes the inverse hyperbolic sine function"""
- ...
-
-def around(a, *, decimals):
- """Returns a new float array in which each element is rounded to
- ``decimals`` places."""
- ...
-
-def atan():
- """Computes the inverse tangent function; the return values are in the
- range [-pi/2,pi/2]."""
- ...
-
-def atan2(y,x):
- """Computes the inverse tangent function of y/x; the return values are in
- the range [-pi, pi]."""
- ...
-
-def atanh():
- """Computes the inverse hyperbolic tangent function"""
- ...
-
-def ceil():
- """Rounds numbers up to the next whole number"""
- ...
-
-def cos():
- """Computes the cosine function"""
- ...
-
-def erf():
- """Computes the error function, which has applications in statistics"""
- ...
-
-def erfc():
- """Computes the complementary error function, which has applications in statistics"""
- ...
-
-def exp():
- """Computes the exponent function."""
- ...
-
-def expm1():
- """Computes $e^x-1$. In certain applications, using this function preserves numeric accuracy better than the `exp` function."""
- ...
-
-def floor():
- """Rounds numbers up to the next whole number"""
- ...
-
-def gamma():
- """Computes the gamma function"""
- ...
-
-def lgamma():
- """Computes the natural log of the gamma function"""
- ...
-
-def log():
- """Computes the natural log"""
- ...
-
-def log10():
- """Computes the log base 10"""
- ...
-
-def log2():
- """Computes the log base 2"""
- ...
-
-def sin():
- """Computes the sine"""
- ...
-
-def sinh():
- """Computes the hyperbolic sine"""
- ...
-
-def sqrt():
- """Computes the square root"""
- ...
-
-def tan():
- """Computes the tangent"""
- ...
-
-def tanh():
- """Computes the hyperbolic tangent"""
- ...
-
-def vectorize(f, *, otypes=None):
- """
- :param callable f: The function to wrap
- :param otypes: List of array types that may be returned by the function. None is intepreted to mean the return value is float.
-
- Wrap a Python function ``f`` so that it can be applied to arrays.
-
- The callable must return only values of the types specified by otypes, or the result is undefined."""
- ...
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-07 13:12:02 +0000