Howtosignalprocessing
- How do you find the correlation between two signals in Matlab?
- How do you plot area between two curves in Matlab?
- How do you correlate two vectors in Matlab?
- How do you use the correlation function in Matlab?
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.
How do you plot area between two curves in Matlab?
x2 = [x, fliplr(x)]; inBetween = [curve1, fliplr(curve2)];
How do you correlate two vectors in Matlab?
Try xcorr , it's a built-in function in MATLAB for cross-correlation: c = xcorr(A_1, A_2); However, note that it requires the Signal Processing Toolbox installed. If not, you can look into the corrcoef command instead.
How do you use the correlation function in Matlab?
rho = corr( X ) returns a matrix of the pairwise linear correlation coefficient between each pair of columns in the input matrix X . rho = corr( X , Y ) returns a matrix of the pairwise correlation coefficient between each pair of columns in the input matrices X and Y .
