Test signal example C of Griffiths' paper.
[SIG,IFLAWS]=griffitc(N) [SIG,IFLAWS]=griffitc(N,SNR)
signal length (default: 200)
signal to noise ratio (default: 25 dB)
output signal
instantaneous frequency laws of the 3 components
griffitc generates the test signal of the example C of the paper of Griffiths.
sig,iflaws]=griffitc; plotifl(1:200,iflaws); xgrid; | ![]() | ![]() |