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jzee
What is the major difference between discrte time Fourier Transform and Z-Transform??
Fourier transform is the analysis and synthesis of continuous time varying signals Fourier Transform can be generalized that is to define a signal by basis signals and For periodic signals using periodic signals like SINE and COS .. where as Z transform deals with discrete time signals simply the signals that arent moniterd for continuous time .. As one domain is never enuf to completely define a signal
DTFT is defined for stable signals where as Z.T can be applied for unstable signals also.