Sine wave signals purification

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Malik Shah Zeb Ali
Malik Shah Zeb Ali 2019-4-12
回答： Mark Sherstan 2019-4-12
hello every one, need helps related signals filtering. I reguire original sine signals from this chunky signals using simulink or in matlab.Picture1.png

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回答（1 个）

Mark Sherstan
Mark Sherstan 2019-4-12
Try a FFT on your data and use the results to reconstruct a clean signal. Examples are included here: https://www.mathworks.com/help/matlab/ref/fft.html Otherwise look into the filter design toolbox and design a filter with specifications related to your problem.

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