cr.nimble.dsp.take_along_cols¶
- cr.nimble.dsp.take_along_cols(X, indices)[source]¶
Picks K entries from each column of X specified by indices matrix
- Parameters
X (jax.numpy.ndarray) – An (N,S) data matrix with data points in columns
indices (jax.numpy.ndarray) – An (K,S) index matrix identifying the values to be picked up from X
- Returns
An (K,S) data matrix subset of X containing K elements from each column of X
- Return type
(jax.numpy.ndarray)
