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we have the following signals x2 = sin(18*t + 180) 9 hz x3 = sin(22*t) 11 hz How do you sample each signal at a freq of 1 hz and plot the result on top original signal plot? Any ideas would be appreciated!! Thanks in advance! rock |
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Help..Sampling continuous time signals
Started by ●April 2, 2004
Reply by ●May 5, 20042004-05-05
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May be something like this will work tc = [0:0.01:2 * pi]; %Time step for Continous signal td = [0 : 2 * pi]; %Time Step for the discrete (Sampled Signal) x2c = sin(18*tc + 180); x2d = sin(18*td + 180); x3c = sin(22*tc); x3d = sin(22*td); figure(1), plot(tc,x2c), hold on stem(td, x2d), hold off figure(2), plot(tc,x3c), hold on stem(td, x3d), hold off amk Date: Fri, 02 Apr 2004 22:49:06 -0000 From: "rockcorockman" <> Subject: Help..Sampling continuous time signals we have the following signals x2 = sin(18*t + 180) 9 hz x3 = sin(22*t) 11 hz How do you sample each signal at a freq of 1 hz and plot the result on top original signal plot? Any ideas would be appreciated!! Thanks in advance! rock __________________________________ |
