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用matlab编写的基于人脸识别系统,文献可参考"Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection."已经测试过程序可正常运行没有问题(Prepared using matlab face recognition system based on the literature may refer to " Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection." Procedures have been tested there is no problem running)

SAR系统信号处理仿真，重信号发射到信号最后处理都有，有四个代码文件，你可以别代开，不需要再加入*.m函数(Simulation of SAR signal processing, signal transmission to signal the final re-processing are, there are four code files, you can do on behalf of the open, no need to add*. m functions)

MATLAB应用程序接口用户指南。这里面很全面的介绍了matlab的借口常用方法(MATLAB Application Program Interface User' s Guide. There is a very comprehensive introduction to the common method matlab excuse)

地震面波正演反演所需要的程序，使用于地震合成记录(Forward seismic surface wave inversion program needed)

杨氏双缝，光的干涉实验，matlab仿真，采用滑动块改变参数，可视化输出，GUI界面(Young s double-slit, optical interference experiments, matlab simulation, using the sliding block to change the parameters, visual output, GUI interface)

仿真了锁相环工作到一定时间后达到锁定状态的过程，程序采用的是一阶RC低通滤波器即二阶一型环(Simulation of the PLL to work until after a certain period of time to achieve lock-state process, the procedure is used first-order RC low-pass filter that is second-order one-ring)

线性调频信号（chirp信号）的脉冲压缩处理的matlab程序例程。(Chirp signal (chirp signal) pulse compression processing matlab routine.)

利用Matlab进行文件处理，针对超级好用的背单词软件Supermemo的需求，把原始的数据转换成要求的格式，附带一个GRE原始词汇(Using Matlab for document processing, word for super-easy to use software Supermemo back demand for the raw data into the requested format, with the original terms of a GRE)

cyclic convolution and discrete spread spectrum

说明：  若锗中含有一定数量的杂质元素Sb，试根据要求分析杂质浓度与电离度以及电离温度之间的关系： （1）当Sb浓度分别为 和 时，计算杂质99％，90％和50％电离时的温度各为多少？ （2）根据一定杂质类型和杂质浓度，画出电离度和温度的关系图线，并确定半导体处于强电离区（电离度>90％）的温度范围。 设计要求：（1）具有友好输入输出界面； （2）调整输入数据，得出相应结果，并进行分析。 (If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)