NewtonRaphsonJacobian3Ph

用matlab解决TSP旅行商问题，30个城市的路线优化问题(Matlab solving TSP traveling salesman problem)

读写segy格式和su格式的数据文件,对于从事地震数据处理的同行们很有用途哦(read and write file in segy or su format )

针对案例数据，用matlab软件对数据进行极差法归一化处理；并使用主成分分析法分析选定成分的特征值贡献率，从而为进行下一步数据分析做一些准备。(According to the case data, the data is normalized by range method with MATLAB software, and the contribution rate of the selected components is analyzed by principal component analysis, so as to make some preparations for the next step of data analysis.)

已知离散的坐标数据，利用这些坐标点进行椭圆拟合的程序(Known coordinates of discrete data points to use these coordinates ellipse fitting procedure)

很详细的matlab实现FDTD二维圆柱波仿真的源代码(Very detailed matlab FDTD simulation of two-dimensional cylindrical wave source code)

说明：  this is matlab code for create admittance matrix

同名书配套光盘及例程高质量MATLAB教学书籍(Book of the same name matching CD-ROM)

本程序实现将一幅高分辨率图像平均分成四幅低分辨率图像，（稍微修改即可任意等分）像素没有损失。(Image division。)

a comparative performance uation paper on intrusion detection system for wireless sensor networks

integral and differensial in MATLAB