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Basic Pulse width modulation technique

对输入的语音信号进行分帧处理，低通滤波，中心削波，求自相关函数最后得到基音轨迹。(Speech input signal framing processing, low-pass filtering, center clipping, seeking autocorrelation function finally got the pitch trajectory.)

matlab for mathmatics chazhi function

详细的介绍了matlab和VC++混合编程时的方法过程，对于想实现混编的同志很有帮助，希望能帮得到大家。(A detailed description of the matlab mixed programming software and other methods when programming process, for those who want to achieve mixed comrades helpful, hoping to help get everyone.)

岩石物理模型建模的另一种方法，同样可以翻译弹性参数与物性参数间的关系。(Another method of rock physics modeling, the same can translation parameters and physical parameters of elastic)

格兰杰因果关系检验matlab程序，用于检验时间序列之间是否存在因果关系，很好的计量统计程序。(Granger causality test matlab procedures used to test the time series between whether there is a causal relationship, the good measurement statistics program.)

艾伦方差的matlab编写，用于MEMS陀螺仪随机误差辨识(ALLAN variance matlab writing)

The function generates CA codes for all 32 satellites based on the settings

说明：  基于RSSI室内定位算法仿真，运用MATLAB平台实现定位算法(Simulation of indoor location algorithm based on RSSI)

说明：  用于函数逼近的径向基逼近和差值，是一个基础函数，包括高斯及二项式两种，可拓展到多个应用领域(Radial basis functions are use for function approximation and interpolation. This package supports two popular classes of rbf: Gaussian and Polyharmonic Splines (of which the Thin Plate Spline is a subclass). The package also calculates line integrals between two points.)