modeling

一维热传导方程的MATLAB计算,使用隐式差分格式，追赶法计算(1 dimension matlab calculaiton )

用MATLAB求平均路径长度，本程序很小(Using MATLAB and the average path length of the program is very small)

qrs detection in ECG signals

MUSIC算法[1]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 [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

使用imcorr软件得到的test.out文件，用此代码能够实现梯度场的矢量绘图(Use test.out file imcorr software was used to achieve this code vector drawing gradient field)

matlab的eof程序，比较好用，而且说明清晰，希望对大家有用(program to do EOF analysis, and scale the EOFs. This is an example of scaling EOFs)

modesim 的仿真测试文件，Matlab文件，需要自己设置部分参数(modesim simulation test file, Matlab file, need to set some parameters)

连续隐马尔可夫识别程序。 包含的模块，可以比较完整地进行语言识别。 主要模块： Test.m Train.m viterbi.m baum.m pdf.m recog.m mixture.m mfcc.m (speech recognize using HMM include 11 matlab fuction: Test.m Train.m viterbi.m baum.m pdf.m recog.m mixture.m mfcc.m )

ssim structural similary measure

Matlab编写的，利用 SA算法解决VRP问题(Matlab prepared using the SA algorithm to solve the VRP)