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Results tagged with amplitude
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user 36661
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How do I calculate peak amplitude of the signal components after zero padding and FFT?
Let's say I have have 1024 samples of the pure 100Hz sine signal with peak amplitude of 1, and let the sample rate be 10240Hz. So that means that frequency resolution is 10240Hz/1024 = 10Hz. … So in this example I should have one component at the 10th frequency bin with the value of 1 which is equal to the amplitude. …
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