指纹定位算法仿真代码

说明：  电力系统潮流计算程序 9节点改进算法算例(power flow calculation procedures nine nodes improved algorithm counting cases)

本文件内容是聚类算法，对判别个体进行分类，十大经典算法之一，除了程序以外，还有详细的讲解，便于理解。(The contents of the documents clustering algorithm, determine the individual classification, one of the top ten classical algorithm, in addition to the program, there are detailed explanations, easy to understand.)

不错的GM_EM代码。用于聚类分析等方面。( GM_EM- fit a Gaussian mixture model to N points located in n-dimensional space. Note: This function requires the Statistical Toolbox and, if you wish to plot (for k = 2), the function error_ellipse Elementary usage: GM_EM(X,k)- fit a GMM to X, where X is N x n and k is the number of clusters. Algorithm follows steps outlined in Bishop (2009) Pattern Recognition and Machine Learning , Chapter 9. Additional inputs: bn_noise- allow for uniform background noise term ( T or F , default T ). If T , relevant classification uses the (k+1)th cluster reps- number of repetitions with different initial conditions (default = 10). Note: only the best fit (in a likelihood sense) is returned. max_iters- maximum iteration number for EM algorithm (default = 100) tol- tolerance value (default = 0.01) Outputs idx- classification/labelling of data in X mu- GM centres)

构建基于MATLAB-SIMLINK系统中XPC目标的实时仿真测试系统(Constructed based the XPC target the MATLAB-SIMLINK system real-time simulation test system)

绘制甘特图的一个程序，已调试通过，接收到流水车间的指派表和时间表后绘制甘特图(接收到流水车间的指派表和时间表后绘制甘特图，绘制甘特图的一个程序，已调试通过，)

串级控制系统simulink仿真,对于新手来说很容易理解(Cascade control system simulink simulation, it is easy to understand for the novice)

常用信号分析程序，包括FFT，画包络谱，频谱，自相关、互相关，倒频谱，功率谱(Common signal analysis program, including FFT, painting envelope spectrum, spectrum, auto-correlation, cross correlation, cepstrum, power spectrum)

小车的控制理论仿真程序，采用人工势场法，使小车在向目标点运动过程中能找到最短路径，并能适应环境约束。(Control theory simulation program, using the artificial potential field method, so that the car in the process of moving to the target point can be found in the shortest path, and can adapt to environmental constraints. )

经典matlab算法，好好学习的话，收益很大的 呵呵(perfect matlab materials)

music算法的实现。区分多个频率相邻信号效果明显(music algorithm. Separate multiple frequency adjacent signal effect is obvious)