curvature

多普勃效应因子与表观时间和表观长度,网上是要花钱买的，(Multi-factor and the apparent effect of普勃time and the apparent length, the Internet is to spend money, and)

这是对SARS数据进行处理的程序，和对计算拟合结果进行作图的程序，内附数据，比较实用。(This is the SARS data processing procedures, and plotting the results of the calculation fitting program, containing data, more practical.)

有一学生成绩管理数据库如下表，要求建立一SAS数据集score，并输出显示 创建一个新的数据集class，新增平均成绩aver变量和等级考评grade变量，grade的值是根据aver值的大小给出A、B、C、D四个等级，并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)

原上载过一个LMSTDE，适用于两个信号在时域上不重叠，而本程序的两个信号在时域上重叠的，并以正弦波作为例子加以说明，求出延迟时间。(The original upload a LMSTDE, apply to the two signals, which in the time domain do not overlap, and this process two signals are overlapped in time domain and a sine signal as an example, is calculated for delay time.)

说明：  基于L*a*b空间的色彩分割。根据样本区域的颜色对图像进行分割。(based on the l*a*b space to cut the picture)

em算法的代码，以及K-means算法代码(em algorithm code, and the K-means algorithm code)

维纳滤波 滤除噪声但边缘模糊 对椒盐噪声滤出效果不是很好(wiener)

线阵的两种数字波束形成的MATLAB程序，固定权值的，添加了汉明窗以抑制旁瓣。(Linear array of two kinds of digital beamforming in MATLAB program, a fixed weight, and added a Hamming window to suppress sidelobe.)

关于阵列信号中MUISC算法的在谱估计中的实现及算法(MUISC algorithm on the array signal in the spectral estimation algorithm in the implementation and)

使用Matlab在通信系统的建模与仿真，论文形式，含有源代码 -use Matlab in communications systems modeling and simulation, paper form, containing the source code (The use of Matlab in communication system modeling and simulation, paper form, containing the source code-use Matlab in communications systems modeling and simulation, paper form, containing the source code)