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一本关于用谱方法求解偏微分方程的matlab实现。(a book on using spectral method solve partial differential equations )

说明：  《信号与系统》奥本海姆著，信号分析处理的经典教材，学小波分析必看的基础书(&quot Signals and Systems&quot Oppenheim a, signal analysis and processing of the classic textbooks, school books based on wavelet analysis a must-see)

二次三角形元的有限元分析函数，可以直接调用，程序很好(Quadratic triangular element of the finite element analysis functions can directly call the program a good)

生成以t0为中心的双指数调幅信号 y=amexpo2s(N,t0),N产生信号的点数，t0时间中心，y返回产生的信号．(generation to t0 for the AM signal-index amexpo2s y = (N, t0). N signal from the score, time t0, y return to the signal.)

基于matlab设计的窗函数，表示窗函数的幅频特性(Matlab-based design of the window function, said window function of the amplitude-frequency characteristics)

数学软件Matlab 学习资料（大学课件）(The Matlab software learning materials (courseware))

GBM 基于蒙特卡洛法的股票价格预测MATLAB模型(GBM Stock Price Forecasting Model)

this is matlab simulink implimantation of matrix converter fed induction motor drive to analysis harmonic effect on I.M.

"average" filter, "gaussian" filter, "wiener" filter and the "median" filter

很多源代码的集合，我个人觉得比较有用，大家看看先。(source code pool, I personally think that the more useful, we look at first.)