The FFT1D_rows
node performs the fast Fourier
transform of each row in an input data matrix X.
The node arguments are:
- Input ports:
X: data matrix where FFT is applied to every row vector
- Input parameters:
- none
- Output ports:
- FreQSpec: This is a matrix which contains the
frequency spectrum of each row in X
- AC: This is a vector which contains the AC component
for each row.
- FullComplexSpectrum: This is a matrix containing the
raw complex values output from the FFT routine for each row of
X.
Bjørn Kåre Alsberg
2006-04-06