cr.nimble.dsp.idct

cr.nimble.dsp.idct(a)[source]

Computes the 1D Type-II Inverse DCT transform

Parameters

a (jax.numpy.ndarray) – The Type-II DCT transform coefficients of a 1D real signal

Returns

The 1D real signal y s.t. a = dct(y)

Return type

jax.numpy.ndarray