设计最小二乘逆滤波器求解反卷积问题,假设有观测噪声,为降低观测噪声的影响，可采用预白化方法,设计长度N=50的最小平方FIR逆滤波器-inverse filter design for least squares deconvolution, the assumption that the measurement noise, To reduce the impact of noise and possible pre-whitening method, the length N = 50 th

进行了预白化滤波的广义互相关算法。可以用于时延估计等方面。-Generalized Cross-Correlation with specified pre-whitening filter.

In this exercise we will compute the least squares parameters fit of “pre-whitening” FILTER that is linear in the parameters.