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How to convert time domain to frequency domain
%Parameters y1 = A_norm*sin(2*pi*100*t); y2 = A_norm*sin(2*pi*200*t); y3 = A_norm*sin(2*pi*300*t); y4 = A_norm*sin(2*pi*400*...
How to convert time domain to frequency domain
%Parameters y1 = A_norm*sin(2*pi*100*t); y2 = A_norm*sin(2*pi*200*t); y3 = A_norm*sin(2*pi*300*t); y4 = A_norm*sin(2*pi*400*...
3 years 前 | 0
提问
I want to code and plot for time-frequency analysis using Fourier transform. I do not know how can I code them and plotting.
I have given A-scan (amplitudes) data for six stages for the ultrasonic signals. So, I have normalised the amplitudes data for s...
3 years 前 | 1 个回答 | 0
