DFA

说明：  换热器模型的MATLAB实现，可用于工程计算，还可以用于教学演示(exchanger MATLAB model can be used for engineering calculations, can also be used for teaching demonstration)

用matlab编写实现图像的分块功能、小波矩特征提取、直方图均衡化，可以供大家参考使用(Image segmentation is implemented by Matlab code)

基于simulink的频率合成器实现，可实现小数分频(Simulink-based frequency synthesizer implemented to achieve fractional)

matlab draw examples

[CC,Paa]=ChannelCap(P,k) 为信道容量函数 变量说明： P：输入的正向转移概率矩阵，k：迭代计算精度 CC：最佳信道容量，Paa：最佳输入概率矩阵 Pa：初始输入概率矩阵，Pba：正向转移概率矩阵 Pb：输出概率矩阵，Pab：反向转移概率矩阵 C：初始信道容量， r：输入符号数，s：输出符号数 ">

这是一个正交交叉的量子行为粒子群算法的matlab程序（MOQPSO）,用户可以根据需求自己更换目标函数(this is an multi-collapse Orthogonal cross quantum-behaved particle swarm optimization program of matlab，the user can revise the Object function for your need.)

BP神经网络的通用代码，简单易懂，写法精练(BP neural network, the common code, easy to understand, concise writing)

Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scripting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-error- rate testing of modems. The bit-error-rate performance of a receiver is a figure of merit that allows different designs to be compared in a fair manner. Performing bit-error-rate testing withMatlab is very simple, but does require some prerequisite knowledge.

Generates a codgray code. It is used when we don t have the communications package in our matlab

this code implementation cfar.