Module compute::signal [−][src]
Expand description
Various functions for signal processing.
Functions
Performs a discrete linear
convolution
of two 1D arrays. Swaps arrays f and w if w is longer than f.
The resulting convolution has length n+m-1, where n is the length
of f and m is the length of w.
Implements the discretized Delta function.
Implements the discretized Heaviside step function.
Smooths a signal by applying a
Savitzky-Golay filter.
The points parameter specifies the number of points to use in the convolution,
and should be an odd number. The order parameter specifies the order of
polynomial to use in the smoothing.