ch5

直角坐标下的潮流计算，适合电力系统分析学习(Cartesian coordinates of the flow calculation for power system analysis study)

matlab常用算法的实现，还包括PPT讲解，很详细(matlab algorithm used, but also on the PPT, a very detailed)

Matlab搭的双馈感应式风力发电系统机侧变流器、网侧变流器的控制模型，此模型中参数已给定，经调试后能运行。(Matlab ride doubly-fed induction wind power system with machine-side converter, the grid-side converter control model, the model parameters have been given, by the debugger to run.)

We present a study of a matrix pencil method for esti- mating parameters (frequencies and damping factors) of exponentially damped and/or undamped sinusoids in noise. Comparison of this method to a polynomial method (SVD-Prony method) shows that the matrix pencil method and the polynomial method are two special cases of a matrix prediction approach but the pencil method is more efficient in computation and less restrictive about signal poles. It is found through perturbation analysis and simulation that, for signals with un- known damping factors, the pencil method is less sensitive to noise than the polynomial method. In Appendix A, a new expression of the Cra- mer-Ran bound for the exponential signals is presented.

matlab code for SeisLab 3.01

matlab实现聚类分析，讲述matlab实现聚类分析的教程。。。。。。(matlab realize cluster analysis, cluster analysis tells matlab implementation tutorial)

说明：  使用Matlab深度学习工具箱-迁移学习(Transfer Learning with Deep Network Designer)

DSP程序开发——MATLAB调试及直接目标代码生成，西电2003年李真芳(DSP Program Development- MATLAB debugging and direct object code generation, Western Electric in 2003 Li-fang)

说明：  用matlab实现图像角度旋转代码，可以实现图像的任意角度旋转(Angle of image rotation using matlab code, can achieve any angle image rotation)

matlab内置软件包,提供一些拟合，特殊函数等(matlab built-in package that provides some of the fitting, special functions, etc.)