我自己编的串音误差计算函数，对公式进行了一定化简，比本网站其他同类计算函数运算速度要快。用于盲源分离的质量评价，另外还包含ICA中有关性能评价指标的文章。-My own series of crosstalk error calculation function, to the formula for a certain simplification, other than this site similar calculation function operation faster. Qual