Content¶
lcm¶
This module computes the least common multiple
postpad¶
This module pads or truncates arrays
Ported from ltfat_2.1.0/mex/postpad.m
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ltfatpy.tools.postpad.
postpad
(x, L, C=0.0, dim=None)[source]¶ Pads or truncates an array to a specified length
Usage:
y = postpad(x, L)
y = postpad(x, L, C)
y = postpad(x, L, C, dim)
Input parameters:
Parameters: - x (numpy.ndarray) – Input array
- L (int) – Length of the output array
- C (float) – Value of the padded entries
- dim (int) – Axis over which to pad or truncate x
- Ouput parameters:
Returns: Padded or truncated array Return type: numpy.ndarray postpad(x, L)
will add zeros to the end of the vector x, until the result has length L. If L is less than the length of the signal, it will be truncated.postpad
works along the first non-singleton dimension.postpad(x, L, C)
will add entries with a value of C instead of zeros.postpad(x, L, C, dim)
works along dimension dim instead of the first non-singleton.See also