complex network

Spring mass system (simple example in simulink)

IPIX雷达海杂波的时频分析程序,能够在一定程度上区分海面目标和海杂波(STFT fo IPIX radar)

利用单纯形法求解线性规划，输入为标准型的线性规划，求解得到最优解和最优值(Use simplex method to solve linear programming, enter as the standard type of linear programming, for solving the optimal solution and optimal value)

同态滤波 MATLAB code for beginners that performs Homomorphic filtering, Using Butterworth High Pass Filter for performing filtering.(Copy the files in your work space Type "ho_filter" to see the results)

说明：  hdu 2529,第2529题的结题报告 (answer for acm on hdu acm)

使用vc6.0与matlab 2010b联合编程，并且测试通过 接口函数的编写(vc6.0 matlab 联合编程)

MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成 (MUSIC algorithm is a feature space based on matrix decomposition method. From the geometric point of view, the observed signal space can be decomposed into signal subspace and noise subspace, it is clear that two spaces are orthogonal. Signal subspace to the data received by the array covariance matrix and the eigenvector corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector corresponding to the composition )

说明：  遗传算法的小程序，希望能够对大家有用处！(genetic algorithm for small procedures, we hope to be able to be useful!)

Basic matlab codes r included

用MATLAB实现通信原理的QAM与MSK编码。两个源码以及用到的自己编写的相关MATLAB函数分别放在相应的文件夹下。(Using MATLAB and MSK communication principle of QAM encoding. Both source and associated MATLAB functions used in their preparation were placed in the appropriate folder.)