scipy.fftpack.
itilbert#
- scipy.fftpack.itilbert(x, h, period=None, _cache=<_thread._local object>)[source]#
- Return inverse h-Tilbert transform of a periodic sequence x. - If - x_jand- y_jare Fourier coefficients of periodic functions x and y, respectively, then:- y_j = -sqrt(-1)*tanh(j*h*2*pi/period) * x_j y_0 = 0 - For more details, see - tilbert.