I had IRx1,QRx1,IRx2,QRx2 vectors
the length of IRx1,QRx1,IRx2 and QRx2 are 128.length for all vectors is same that is 128.
x(n)=IRx1+i*QRx1 (complex signal)
y(n)=IRx2+i*QRx2 (complex signal)
i want to find auto correlation for X and cross correlation for X and y. by using below formulaes
ACF(k)=∑(n=0 to 128)〖x(n).*x(n-k) 〗
CCF(k)=∑(n=0 to 128〖x(n).*y(n)〗
Here i attached images of equations also. I tried so many times i am getting errors.
Help me to find ACF and CCF of given complex signals?