| @@ -1,10 +1,10 | |||||
| 1 | import numpy |
|
1 | import numpy | |
| 2 | cimport numpy |
|
2 | cimport numpy | |
| 3 |
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3 | |||
| 4 |
def decoder(numpy.ndarray[numpy.float32 |
|
4 | def decoder(numpy.ndarray[numpy.float32, ndim=2] fft_code, numpy.ndarray[numpy.complex, ndim=2] data): | |
| 5 |
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5 | |||
| 6 | fft_data = numpy.fft.fft(data, axis=1) |
|
6 | fft_data = numpy.fft.fft(data, axis=1) | |
| 7 | conv = fft_data*fft_code |
|
7 | conv = fft_data*fft_code | |
| 8 | data = numpy.fft.ifft(conv, axis=1) |
|
8 | data = numpy.fft.ifft(conv, axis=1) | |
| 9 |
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9 | |||
| 10 | return data No newline at end of file |
|
10 | return data | |
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