CollectAnaly

viterby algotitm with soft input . a good simulation in mathlab

该程序是关于扩频通信在不同调制方式下的抗噪声性能比较(compare in Qpsk and 16 QAM in DSSS)

根据已知的三维离散数据（x,y,z）,在MATLAB中利用此函数进行三维曲面拟合，再根据polyval2d得出拟合函数的系数矩阵。(according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix)

说明：  Matlab Program to calculate Machine epsilon

这是一个经典的把matlab应用于DFT的例子,适合于初学者(This is a classic application of Matlab put DFT example, suitable for beginners)

implementation asii algorithm

该程序分析画出数据的直方图，并实现Gamma分布的拟合优度检验（卡方检验），(The program analysis to draw a histogram of the data, and Gamma distribution goodness of fit test (chi-square test))

函数HistBackground功能是将高速公路的视频文件中的多帧图片利用统计直方图的方法提取不含运动车辆的背景，(Function HistBackground function is to freeway video files of images using statistical histogram to extract the background without moving vehicles,)

对大量的离散数据用matlab进行处理，得到明了的曲线图像。(Using MATLAB for data processing )

matla基础编程，基本C语言，适用于m atlab初学者(matla basic programming, basic C language, suitable for m atlab beginners)