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图论通用工具箱总汇： GraphTheory Toolbox for MATLAB MATLAB图论通用工具箱Studio大集成版 使用说明: 本工具包包含图论常用算法，经过本人测试通过， 其运行效率很高。用户不妨随机产生100*100、 500*500。1000*1000、5000*5000 等等超大型矩阵尝试。 另外本工具包中还附录了一些求解优化问题的程序。(图论通用工具箱总汇： The graph of general toolbox confluence: GraphTheory Toolbox for MATLAB GraphTheory Toolbox for MATLAB MATLAB图论通用工具箱Studio大集成版 General MATLAB graph theory toolbox of Studio integrated version 使用说明: Instructions for use: 本工具包包含图论常用算法，经过本人测试通过， The kit includes the graph theory algorithms, after I test, 其运行效率很高。用户不妨随机产生100*100、 Its operating efficiency is very high. The user can randomly generated 100*100, 500*500。1000*1000、5000*5000 等等超大型矩阵尝试。 500*500. 1000*1000, 5000*5000 and so on super large matrix try. 另外本工具包中还附录了一些求解优化问题的程序。 In addition, the toolkit also appendix some optimization problem solving program. )

孙志忠书：偏微分方程数值解，第三章第四节，抛物方程的Crank-Nicolson格式(Crank-Nicolson Type)

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This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long(This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long)

m-file调查高功率放大器的影响，channelnoise在ofdm信号，当时介绍卡由于一个paprreductionmethod减少hpa效果。 (m-file investigation of high-power amplifier, channelnoise in ofdm signal, when introduced to reduce card due to a paprreductionmethod hpa effects.)

MIMO系统各态历经信道容量的分析与仿真(Ergodic MIMO system channel capacity analysis and simulation)

Matlab 批量读写txt文件，打开文件夹里面所有的txt文件 然后进行运算 保存为其他格式的文件， 如dat 已调试，能够运行(Matlab batch literacy txt file, open the folder inside all the txt file and then save operation documents to other formats, such as dat has been debugged, to run)

the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy, and analytical chemistry. Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.(the geometry of a diffraction grating, a commonillustration in textbooks of optics, spectroscopy, and analytical chemistry.Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.)

pca进行人脸识别的原理和代码，特征脸方法，图像重建(PCA for face recognition principle and code, Eigenfaces method, image reconstruction)

利用SOM神经网络设计矢量量化的码书，结果优于传统的LBG方法，失真度较小。(SOM neural network design use vector quantization codebook, the result is better than traditional methods LBG, distortion is small.)