kepler2inertial

matlab 的指令大集合，需要的时候可以(matlab command large collection, when necessary, can be)

说明：  本程序为PQ解耦法计算电力系统的常规潮流。该程序简单，易懂，注释详细。(This procedure PQ decoupled method for power system of conventional trend. The procedure is simple, easy-to-understand, detailed notes.)

二级倒立摆的matlab仿真程序，希望大家给点意见，哈哈，，，，，，(Double inverted pendulum)

以典型汽车为例，实现汽车周围的气动环境数值模拟(Example of the typical automobile to achieve the aerodynamic environment around the vehicle simulation)

说明：  运用matlab编写的密码登录窗口 亲测有效(Password login window written by Matlab is valid)

说明：  这是经典的复杂网络BA模型,可以画出度的分布图。(this is the classic model of complex netwok BA ，you can draw the distribution of degrees.)

说明：  设计一个2FSK数字调制系统，要求： （1）设计出规定的数字通信系统的结构； （2）根据通信原理，设计出各个模块的参数（例如码速率，滤波器的截止 频率等）； （3）用Matlab或SystemView 实现该数字通信系统； （4）观察仿真并进行波形分析； （5）系统的性能评价。 (Design a digital modulation system 2FSK require: (1) design a digital communication system under the structure (2) According to the communication theory, design parameters of each module (such as code rate, filter cutoff frequency, etc.) (3 ) with Matlab or SystemView realize the digital communication system (4) observing the waveform simulation and analysis (5) system performance evaluation.)

现代信号处理，张贤达，清华大学自动化系，数字图像处理(Modern signal processing, Zhang Xian Da, Tsinghua University, digital image processing)

在转速为48K/min时，外圈故障的几个时域波形(In speed for 48 k/min, rolling body several time domain waveform )

Function to implement Linear Discriminant Analysis Usage:- [Xnew,V,mX,D] = lda(X,index,mX) [V,D] = lda(X,index) where:- X = concatenated grand profile vectors (GPV) i = class index of each vector Xnew = new feature vectors P = eigen vectors mX = mean of GPV (optional in input) D = eigen values