Sir,
Thank you, for your quick reply, i understood the concept, i need a doubt to be clarified,
1. Considering the Sampling frequency, it should be taken twice that of the highest frequency, but in one website it was given that the sampling frequency should be the twice of bandwith used.
Is it , Fs=2*highest frequency or Fs= 2*Bandwidth
2. In my project, i am going to send the gsm frequencies of ranges 890Mhz-960Mhz and 1710Mhz-1960Mhz . So in my case how should i calculate the sampling frequency?
3. How to calculate the sampled points ie. 201,202,203 in the x axis ?
Please help....