SciPy

scipy.fftpack._fftpack.drfft

scipy.fftpack._fftpack.drfft = <fortran object>
drfft - Function signature:
y = drfft(x,[n,direction,normalize,overwrite_x])
Required arguments:
x : input rank-1 array(‘d’) with bounds (*)
Optional arguments:
overwrite_x := 0 input int n := size(x) input int direction := 1 input int normalize := (direction<0) input int
Return objects:
y : rank-1 array(‘d’) with bounds (*) and x storage