ch_model_awgn

介绍了一些简单的MATLAB用法和函数，适合初学者的学习。(Introduces some simple MATLAB usage and function, suitable for beginners to learn.)

一种matlab匹配算法，计算图像的7个不变矩 (A matlab matching algorithm to calculate the images of seven invariant moments)

hi this file is about genetic programming

256QAM的调制解调matlab源代码(256QAM modulation and demodulation matlab source code)

multiple FDF file reader build on the Sharon Zhang FDF reader.

基于云模型雾化算法的实现。该程序实现了雾化算法在全局范围内的最优搜索（二维，十维，三十维）。(Aerosol cloud model based algorithm. The process of atomization Algorithm for the Global Optimum Search in the context of (two-dimensional, 10 dimensional, 30 dimensional).)

改算法描述了基于最小均方误差的多用户信号检测(MMSE,MUD,CDMA)

基于simulink的直接频率合成器的实现，绝对好用(Simulink based on the realization of direct frequency synthesizer, absolutely easy to use)

用于求解无向图的最短距离法，且用MATLAB求解的代码源文件(The shortest distance method is used for undirected graph)

最优化理论中的几个算法，包括共轭梯度法，公轭梯度法，方向加速法，步长加速，变尺度法(Optimization theory in several algorithms, including the conjugate gradient method, public and conjugate gradient method, directional method, step speed, variable metric method)