Frequency domain decimation function to reduce the original sampling rate of a signal to a lower rate. A demo is presented in zip file, which compares decimateFD with MatLAB's downsample function.
Dr. Erol Kalkan, P.E. (2021). Decimate (Downsample) A Signal in Frequency Domain (https://www.mathworks.com/matlabcentral/fileexchange/63203-decimate-downsample-a-signal-in-frequency-domain), MATLAB Central File Exchange. Retrieved .
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