levelset

It is used for input

一种混沌粒子群算法源程序。并附带几个测试函数。非常实用！(Chaos Particle Swarm Optimization of a source. And attached to several test functions. Very useful!)

所有LSB算法的代码实现。对做信息隐藏方面很有帮助(LSB algorithm code. Hidden aspects helpful to do information)

仿真模拟802.11a误码率，支持BPSKQPSK16AQM64QAM，编解码采用MEX函数链接C，较MATLAB源码运行速度快(BER simulation 802.11a support BPSK QPSK 16AQM 64QAM, coding and decoding functions MEX link C, MATLAB code to run faster than the)

说明：  一个很好的求信号包络的MATLAB工具包.(A good demand signal envelope of MATLAB tool kit)

根据DFT的对称性，由原始序列计算所求的序列的DFT，用MATLAB 实现(According to the symmetry of the DFT, the DFT of the sequence of demand from the original sequence calculation with MATLAB)

运用MATLAB解决一些城市之间的最短路程问题.(含有MATLAB源代码)(Use MATLAB to solve some of the shortest distance between cities problem. (Containing MATLAB source code))

Computes the vector gradient of an RGB image

说明：  追踪法，也称猎狗追兔子法的数学模型和仿真程序。(Tracking method, also known as rabbit hunting dogs chasing law mathematical model and simulation program.)

神经网络BP算法的matlab源码，实现了学习和训练过程。(BP neural network algorithm matlab source code, to achieve the learning and training process.)