chap6

hoffman implementation im matlab

QC-LDPC码生成矩阵编程，围长为12，无4环(The program searches for a girth 12 QC-LDPC code given size of sub-matrix, row and column weights. The configuration of sub-matrices could also be changed. The program offers flexibility in constructing girth-12 QC-LDPC codes compared to other algorithms. The program builds a Tanner graph by connecting groups of rows and columns. A connection is made if it does not form less than twelve-cycles. The program may fail to find a code given particular parameters. It also does not find the smallest codes compared to other algorithms. )

MATLAB有关的电子书，主要涉及微分方程求解、编程指南、GUI、函数汇总(MATLAB the e-books, mainly related to differential equation solving, programming guides, GUI, function matrix, etc.)

matlab学习必备，maltab仿真大全，国外经典之作(matlab learning essential, maltab simulation Guinness, foreign classic)

利用已识别出的参数，得到Bouc-Wen模型的力-位移曲线。(Obtain the force-displacement curve of Bouc-Wen model, using the identified parameters.)

遗传算法解决tsp问题的MATLAB程序，详细源码。(Genetic algorithms to solve tsp problems MATLAB program, a detailed source.)

势场法路径规划matlab程序，本程序完整的实现了势场法。内有详细注解。(Potential Field Path Planning matlab procedures, the procedures for the complete implementation of the potential field method. There are detailed notes.)

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一种比较高效的微粒群算法源码。效率比基本pso高很多(an efficient pso code)

说明：  对信号进行小波变换，确定小波基的选择和分解层数，再求解信号的信息熵，可用于故障诊断。(The wavelet transform is performed on the signal to determine the selection and decomposition layers of the wavelet base, and then the information entropy of the signal is solved, which can be used for fault diagnosis.)