I have a sinusoidal signal of frequency 50Hz (Period = 0.02s). I want the initial sample time to be 0.00025 seconds and the remaining of the signal should be sampled at 0.000167 seconds. Please help
MATLAB: How to assign different sample times for a sinusoidal signal in simulink
different sample time
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You get it just the way you calculated it in your ‘rms’ assignment. It’s the square root of the mean of the squared magnitude of the signal.
This is just a guess.
f1 = 4500;f2 = 4700;x = (sin(linspace(-pi/2,pi/2,20))+1)/2*(f2-f1) + f1;plot(x)
But it is not random. Do you also want something that is random? You did say random in the original question, but in the comment, you said nothing about randomness.
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