cr.sparse.dsp.fwht¶
- cr.sparse.dsp.fwht(X)[source]¶
Computes the Fast Walsh Hadamard Transform over columns
- Parameters
X (jax.numpy.ndarray) – The 1D real signal or 2D matrix where each column is a signal whose transform is to be computed
- Returns
The Fast Walsh Hadamard Transform coefficients of (columns of) X
- Return type