用于金融计量学上，对数据进行单位根检验，也可以用来作为金融计量学上协整关系检验的基础-Used in financial econometrics, the pairs of the data unit root test can also be used as a financial econometrics cointegration relationship on the basis of test

Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Image optical flow calculation matlab program, Acquisition and Processing of the speech signal, digital signal processing class-based.

matlab implements five gray correlation degree computing model, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Data packet transfer source program.