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antiguo comportamiento de cohint. Ej: 96 -> 24x4
antiguo comportamiento de cohint. Ej: 96 -> 24x4

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cfunctions.pyx
9 lines | 280 B | text/x-cython | CythonLexer
# import numpy
cimport numpy
def decoder(numpy.ndarray[numpy.complex_t, ndim=2] fft_code, numpy.ndarray[numpy.complex_t, ndim=2] data):
fft_data = numpy.fft.fft(data, axis=1)
conv = fft_data*fft_code
data = numpy.fft.ifft(conv, axis=1)
return data