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a matlab fast mesher code patch

带通滤波器的函数程序，可以直接调用，用于需要滤波器的各种场合(Functional programs band-pass filter, can be called directly, for a variety of applications requiring filters)

对测试信号进行emd 分解，计算其在各个频带中的能量分布(The EMD of the test signal is decomposed, and the energy distribution in each frequency band is calculated)

一个matlab gui小代码，用于数据进制的转换(A small code matlab gui for data hex conversion)

外梯度求解变分不等式算法以及修正、优化后的算法(Extragradient algorithm variational inequalities and correction algorithms, optimized)

一些简单的入门教程，易懂易上手。简单的阐述方式，可使读者尽快掌握要领。(Some simple introductory tutorial, easy to understand the difficulty of use.A simple exposition of way, will enable readers to quickly grasp the essentials.)

利用MAtlab消除噪声，尝试高低通滤波(use MAtlab eliminate noise, high or low pass filtering to)

说明：  用MATLAB编制的模拟退火程序，程序后附注解释，以帮助理解(Compiled with MATLAB simulated annealing procedure)

说明：  非常实用的小波网络与遗传算法结合源程序,很简练(A source code of GA wavelet neural network )

2.4G通讯系统的汉明码，PCM编码，等的MATLAB仿真(2.4G Communication Systems Hamming codes, PCM encoding, etc. MATLAB simulation)