specaddm
Perform a weighted add of two input spectra.
Syntax
Initialization
imul2 (optional, default=0) -- if non-zero, scale the wsig2 magnitudes before adding. The default value is 0.
Performance
wsig1 -- the first input spectra.
wsig2 -- the second input spectra.
Do a weighted add of two input spectra. For each channel of the two input spectra, the two magnitudes are combined and written to the output according to:
The operation is performed whenever the input wsig1 is sensed to be new. This unit will (at Initialization) verify the consistency of the two spectra (equal size, equal period, equal mag types).