Recent content by Bijay

But the adding of frequencies didnt worked for 10cos3 (2π102t). For this signal the sampling frequency is 400 hz

I have tried calculating sampling rates for signals like sinc(200pi t). It was simple and I thought I understood until I cam across signals like sinc(200πt)*sinc2(400πt). I need help with finding sampling rate of these kind of signals and get a clear concept on the topic. Thanks in advance.