BPSK_CONVOLUTION_4[10-17]_HaS

此压缩包是matlab数学建模工具箱，用于数学建模用的，其中包含了各种常用的数学建模算法，还有一些经典例子(This tarball matlab mathematical modeling toolbox, used for mathematical modeling competition, which contains a variety of commonly used mathematical modeling algorithm, there are some classic examples of)

基于maglab/simulink平台设计的利用duffing振子检测微弱正弦信号，非常好的一个源程序，自己亲自调试，运行在matlab2012b上没有问题，仿真步长0.01s,采用RK四阶算法。若有问题，欢迎指教(Based maglab/simulink platform using duffing detect weak sinusoidal oscillator signal, a very good source, personally commissioning, operation without problems on matlab2012b, simulation step 0.01s, using the fourth-order RK algorithm. If questions, please advise)

说明：  SVR optimizaton using PSO with LibSVM library

最小生成树 用于计算旅行商问题 (Minimum spanning tree used to calculate the traveling salesman problem)

该源代码主要实现C4.5决策树算法，C4.5是对ID3算法的一种改进，它完善了ID3算法，补充了其算法的一点不足(The source code is the main achievement of C4.5 decision tree algorithm, C4.5 is an improved ID3 algorithm, which improved the ID3 algorithm, the algorithm added a little less than its)

here are the plots for the AR to the SE

该仿真模型搭建了Buck-boost仿真模型，实现输入电压的变换(The Buck-boost simulation model is built to realize the input voltage conversion.)

matlab角点检测的程序，图像中所有凹凸点都可以检测到，并在二值图像上显示出来，效果不错。直接运行corner.m即可

LDPC encoding and decoding for Gallager algorithm

稀疏非负矩阵分解，稀疏非负矩阵分解（SNMF）在线形稀疏编码理论的基础上将大量数据分解成正稀疏分量的一种算法(SNMF，Sparse non-negative matrix factorization)