ZNCC Normalized cross correlation m = zncc(w1, w2) Compute the zero-mean normalized cross-correlation between the two equally sized image patches w1 and w2. Result is in the range -1 to 1, with 1 indicating identical pixel patterns.-ZN

最新改进型的瑞利衰落仿真模型，同相和正交分量的自相关和互相关性接近于零-Rayleigh fading latest improved simulation model of the in-phase and quadrature components of autocorrelation and cross-correlation is close to zero