moonnightingale
Full Member level 6
If x(t) =cos(1000*pi*t) how can i sketch its spectrum??? kindly tell me by matlab
What is minimum sampling rate that can be used to sample the signal without aliasing
What i think we can write it cos(2*pi*f*t)
so cos(2*pi*500*t)
so minimum freq should be 500*2 =1000 Hz (as per nyquist)
Am i right in doing so
---------- Post added at 08:03 ---------- Previous post was at 07:25 ----------
spectrum diagram gives frequency content of signal
---------- Post added at 08:03 ---------- Previous post was at 08:03 ----------
spectrum diagram gives frequency content of signal
What is minimum sampling rate that can be used to sample the signal without aliasing
What i think we can write it cos(2*pi*f*t)
so cos(2*pi*500*t)
so minimum freq should be 500*2 =1000 Hz (as per nyquist)
Am i right in doing so
---------- Post added at 08:03 ---------- Previous post was at 07:25 ----------
spectrum diagram gives frequency content of signal
---------- Post added at 08:03 ---------- Previous post was at 08:03 ----------
spectrum diagram gives frequency content of signal