pcm

自编的图片旋转的函数，不是matlab原有的函数，而是根据原理自己写的(self picture rotation function, Matlab is not the original function, but on the basis of principles to write)

小波包分解重构程序，克服小波分解在高频段的频率分辨率较差(Wavelet packet decomposition and reconstruction program, overcome the wavelet decomposition in the poor frequency resolution in high frequency )

本书适合已具备MATLAB基本知识的通信工程、电子工程、电气工程、计算机等专业高年级本科生作为相关课程的参考书和补充教材，也供有关教师、工程技术人员参考使用。 刘树棠翻译的那本，共10章，与大家一同分享。 (Basic knowledge of MatLAB)

极大似然算法辨识程序, 系统辨识里面常用的辨识方法(Maximum likelihood algorithm for identification procedures, system identification methods which identification of common)

MATLAB连接GOOGLE数据库的例程,Script to Retrieve Historical Stock Data from Google Finance(Script to Retrieve Historical Stock Data from Google Finance)

parzen窗算法，适合于初学者。包括paren的matlab源代码，以及测试文件。(Parzen window algorithm)

Here the syms toolbox is used and if you try to print any other values than lambda then MATLAB will print the value in fractions and that is unavoidable. So if you need to know the value in decimal, then use the command vpa() on command window

The program computes the solution to a Laplace problem by the boundary element method.

the phrase "the number value for x" has a technical meaning defined in section 8.5.

奇异值分解方法计算SVD方法处理最小二乘问题 对主函数进行分析(The singular value decomposition method calculates the SVD method to deal with the least squares problem and analyzes the main functions)