MATLAB_huiguifenxi

Programming with matlab. Filetype: djvu

复杂网络中，对度分布特征的程序，源数据是邻接矩阵，运行简单，可得出两张图。(complex network, the degree distribution,and it is good job,you can get two graph)

说明：  使用matlab来提取nastran生成的pch文件中的刚度矩阵与质量矩阵(Extraction of stiffness matrix and mass matrix)

利用LBM方法研究圆柱绕流模拟问题，LBM即为格子玻尔兹曼方法，用微观的角度反应宏观的现象(use LBM method to simulate cylinder streaming question)

This is about Digital signal processing.

说明：  一维波动方程的诺依曼计算，可以控制时间范围(Neumann calculation of one dimensional wave equation)

嵌入式小波分析，零树小波的程序，包含主程序，分解重构，以及提升程序(Embedded wavelet analysis, wavelet zero-tree program, including the main program, decomposition and reconstruction, and promotion procedures)

说明：  matlab教科书第十章程序实例，内涵45个程序，绝对实用，程序中都有中文注解(Chapter textbook example matlab program, meaning the 45 procedures, the absolute utility, the program has Chinese comments)

混沌优化算法仿真实例，logistic映射产生混沌序列，求取函数极值。(Chaos optimization algorithm simulation example, logistic map chaotic sequence to strike function extremum.)

PCA降维实例，使用数据集，数据集衡量美国329个城市生活质量的9个指标：气候、住房、健康、犯罪率、交通、教育、艺术、娱乐和经济。对于各指标，越高表示越好，如高的犯罪指标表示低的犯罪率。(PCA dimensionality reduction example uses data sets and data sets to measure 9 indicators of quality of life in 329 cities: climate, housing, health, crime rate, transportation, education, art, entertainment and economy. For each index, the higher the better, as the high crime indicator indicates a low rate of crime.)