e.g. FftAmpl('Expression','Samples','Window'=0,'SuppressDC'=FALSE)

Arguments

'Expression'	Signal or expression for which to calculate the Fourier transformation
'Samples'	Number of measured values to be considered and implied determination of the used time or length interval, depending on the sampling rate.
'Window'	Window type: 0 = Square 1 = Bartlett 2 = Blackman 3 = Hamming 4 = Hanning 5 = Blackman-Harris 6 = Flat top
'SuppressDC'	DC suppression

Description

These functions calculate the amplitude or power of the Fourier transformation of the signal. The used time section is determined by rounding the number of 'Samples' to a power of 2.

Note
	The parameter 'Samples' is rounded up. At least 128 measuring points must be used.

You can use the 'Window' parameter to set the window type that is used for the calculation. Optionally, you can activate DC suppression with the 'SuppressDC' parameter.