关于RLS谐波检测的最新英文文献，有很好的参考价值-It s very useful papers on harmonic detection based on RLS algorithm

介绍了LASSO算法，他是是一种很好的稀疏信号参数估计方法。-The batch least-absolute shrinkage and selection operator (Lasso) has well-documented merits for estimating sparse signals of inter- est emerging in various applications, where observations adhere to parsimonious