Matlab

Spectral correlation function matlab

Spectral correlation function matlab
  1. How does MATLAB calculate spectrum?
  2. What is Spectra MATLAB?
  3. How do you find the correlation between two signals in MATLAB?

How does MATLAB calculate spectrum?

In MATLAB®, the fft function computes the Fourier transform using a fast Fourier transform algorithm. Use fft to compute the discrete Fourier transform of the signal. y = fft(x); Plot the power spectrum as a function of frequency.

What is Spectra MATLAB?

Spectral analysis lets you characterize the frequency content of a signal. Perform real-time spectral analysis of a dynamic signal using the spectrumAnalyzer object in MATLAB® and the Spectrum Analyzer block in Simulink®.

How do you find the correlation between two signals in MATLAB?

r = xcorr( x , y ) returns the cross-correlation of two discrete-time sequences. Cross-correlation measures the similarity between a vector x and shifted (lagged) copies of a vector y as a function of the lag.

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