correleation coefficent for 2 row vectors in matrix

[mohammadriyaz.g]

correleation coefficent for 2 row vectors in Matlab

Hi, all

In my mini project ,in the part of Matlab code i have to find the correlation coefficent of 2 row vectors.I have used that " corrcoef " instruction ,which is giving 2*2 matrics .Actually i need to compare 2 correlation coefficients and need to which is bigger one.Can we take the determinant of the 2*2 matrix?.So plz help me. " how to find correlation coefficient of 2 row vectors(answer should be neumerical constant)? "

 

[eagle5]

Each 2x2 matrix (C) has the following components:
C(1,1) = autocorrelation vector 1
C(2,2) = autocorrelation vector 2
C(1,2) = C(2,1) = cross correlation

Therefore, the C(1,2) values is what you are looking for.