ch03

《先进pid控制matlab仿真》光盘源码()

it is single phase cycloconverter used in many ways to control the frequency or rather would say reduce the frequency to control the speed of motor but here iam using only resistive load because my teacher only give me this project. To use simulink please change the solver type to ode23tb

说明：  基于mATLAB的单峰谱线插值，用于谐波的检测分析(Single-peak spectral line interpolation based on mATLAB for harmonic detection and analysis)

说明：  it is a part of a genetic algorithm applied to image segmentation

该程序给出了使用梳状导频信号的OFDM系统的仿真研究，使用了LS信道估计，最后画出了误码率图(The program gives the simulation of a comb pilot signal OFDM system using the LS channel estimation, and finally draw a diagram BER)

基于混沌映射的图像的加密及图像解密程序matlab(Chaos-based image encryption and decryption process)

matlab小波分析程序，使用拉亚普诺夫指数的公式，是本科毕设的题目，验证可用，可实现对二维数据的聚类，实现典型相关分析。(matlab wavelet analysis program, Raya Punuo Fu index using the formula, The title of the commercial is undergraduate course you Verification is available, Can realize the two-dimensional data clustering, Achieve canonical correlation analysis.)

利用遗传算法求解旅行商问题 旅行商问题，即TSP问题（Travelling Salesman Problem）是数学领域中著名问题之一。假设有一个旅行商人要拜访n个城市，他必须选择所要走的路径，路经的限制是每个城市只能拜访一次，而且最后要回到原来出发的城市。路径的选择目标是要求得的路径路程为所有路径之中的最小值。 (Traveling salesman problem using genetic algorithm traveling salesman problem, namely, the problem TSP (Travelling Salesman Problem) is one of the famous field of mathematics. Suppose a business trip to visit n cities, he must choose the path to go, pass through the restriction is to visit each city only once, and finally go back to the original departure city. Path selection objective is to get the path distance to the minimum value among all paths.)

给出了三种动态子结构方法的程序，对比了自由界面模态综合法，固定界面模态综合法，双协调自由界面模态综合法三种方法。(Shows three dynamic substructure method of procedure, compared to the free interface modal synthesis method, fixed-interface modal synthesis method, two-coordinate free interface modal synthesis method of three methods.)

语音信号处理中基音周期的提取算法，用线性预测的基本算法原理，matlab实现。(Speech signal processing in pitch extraction algorithm, the basic algorithm with linear prediction theory, matlab implementation.)