_FuzzyPID

This program apply downsampling on a speech file.

说明：  gpops工具箱+例子（详细注释）+官方手册(Gpops toolbox + examples (detailed comments) + official manual)

traonformada inversa de fourirer imagenes

说明：  多元LDPC码的PS构造算法的matlab程序(PS of the multi-LDPC codes constructed algorithm matlab program)

信号包络提取代码。可以方便地获取信号包络曲线。应用效果较好！(envelope matlab code)

这厮压缩感知恢复算法中L1同伦优化的算法(Zhesi restore compressed sensing algorithm Homotopy algorithm optimized L1)

求解无约束最优化问题的方法之一：levenberg_marquardt方法(levenberg_marquardt method)

Press Numerica Methods in Engineering with MATLAB 2005

利用OMP算法重构二维图像，简单易懂，便于初学者学习。(Two-dimensional image reconstruction algorithm using OMP, easy to understand.)

成功实现计算ZZRuTF算法的程序，本人测试已经通过，性能已基本达到ZZRuTF算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论 (The successful implementation of the program to calculate ZZRuTF algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me )