fftshift1D#
Perform a 1D shift by shifting the zero-frequency component to the center of the tensor
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template<typename T1>
auto matx::fftshift1D(const T1 &t)# Perform an FFTShift operation on the last dimension of a tensor
Shifts the new indexing of the tensor’s last dimension to begin at Size()/2. MatX FFTs leave the sample order starting with DC, positive frequencies, then negative frequencies last. FFTShift gives a shifted view of a signal where the new order is negative frequencies, DC, then positive frequencies.
- Template Parameters:
T1 – Type of View/Op
- Parameters:
t – View/Op to shift