kmeans

余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。(Cosinor analysis uses the least squares method to fit a sine wave to a time series. Cosinor analysis is often used in the analysis of biologic time series that demonstrate predictible rhythms. This method can be used with an unequally spaced time series.)

模拟PS软件，使用渐变方式，改变图象背景(PS simulation software, using the gradual approach to change the background image)

说明：  运用de Casteljau递归求值法编写三角形域上的n次Bezier曲面计算程序，给定 控制顶点(de Casteljau using recursive method for the preparation of the triangle domain n Bezier surface calculation procedures for determining control vertices)

matlab提取视频帧重而的到想要的关键字或字符(matlabExtraction of video frames)

计算矩阵的解，是一种雅克比迭代，应用此程序可以很快的计算矩阵的解。(Computing solution matrix is a Jacobi iteration, the application of this procedure can quickly calculate the matrix solution.)

一个音符起点检测程序，其中使用了非负矩阵分解以提取特征减少运算量(NOTE ONSET DETECTION USING NMF)

excellent tutorial on Matlab

使用matcom讲述MATLAB与VC++混合编程ppt格式文件(Matcom about using MATLAB and VC++ mixed programming ppt format)

矩阵实验室的内容，对于学习盲源分析的同学有好处(Matrix content of the laboratory for the analysis of blind source learning students will benefit)

Statistical signal proccesing linear chirp example