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数值微分通过matlab实现，对于初学者非常有用。从书上下载的源代码。(Achieved by numerical differentiation matlab, very useful for beginners. Downloaded from the book source code.)

matlab 输入输出小例子 输入输出小例子(matlab input/output small example)

fft与ifft系列程序，用于图像的滤波算法，信息提取。使用matlab环境，易用性强。 (fft and ifft program, matlab environment, easy to use.)

用systerm generation完成BPSK的调制解调过程，这里原理简单易懂，程序来自一本日本书。(Systerm generation with the completion of the BPSK modulation and demodulation process, here the principle of easy-to-read, the program comes from a Japanese book.)

基于主成分分析的脑功能近红外光谱的运动伪迹移除方法(Motion artifact removal method for brain functional near-infrared spectroscopy based on Principal component analysis )

matlab 程序代码 线性系统 龙格库塔法 可以解微分方程(matlab code linear system can solve differential equations Runge-Kutta method)

Method upwind for equation of advection 1d in Matlab

matlab基于ActiveX技术实现对PPT的自动生成程序，这是按照已定型的模板写的，包含图片、文本、表格、图形等基本的PPT元素的自动生成与属性设置。(matlab based on ActiveX technology to automatically generate the PPT program, which is written in accordance with the template has been finalized, including images, automatically generate and property of the text, tables, graphics and other basic elements of PPT.)

有关matab中最基本的命令，以及附带光学的程序代码，望参考学习指正。(For matab in the most basic commands, as well as with optical code, hope to learn reference correction.)

输入年份日期,现实是本年中的第几周.并且有图形界面(Enter the year date, the reality is that in the first few weeks of the year and a graphical interface)