MATLAB-in-electronic-class

this la simulation in DOA and Comunication

PCA,KPCA完整程序，对研究人脸识别非常有用(this the code of pca and kpca)

用于信号调制的函数，可对自然码和格雷码的性能进行比较。(Function for signal modulation of natural code and gray code)

Matlab GUI视频教程 教你一步一步的用GUI做交互界面(Matlab GUI Video Guide teach you step by step using the GUI interface done)

一本适用于新手和有一定基础的matlab软件介绍书籍。它包含了简洁 必要的MATLAB命令的解释，以及很容易理解 使用MATLAB的编程功能的说明，图形 能力，和桌面界面。它还包括一个介绍 到Simulink，为系统仿真到MATLAB的同伴。(One for novice and have introduced some basic matlab software books. It contains a concise explanation of essential MATLAB commands, and use easy to understand description of MATLAB' s programming features, graphical capabilities, and desktop interface. It also includes an introduction to Simulink, MATLAB for system simulation to companions.)

使用分水岭算法进行图像分割，包含边缘检测，傅里叶变换滤波等内容，文件包含.m源码以及测试图片 (Using the watershed algorithm for image segmentation, including edge detection, Fourier transform filtering,containing source code and test images)

These routines scramble an audio file by moving around short, overlapping windows within a local window. They can be used to create new versions of existing recordings that preserve the spectral content over longer time scales, but remove structure at shorter timescales. This can be useful e.g. for making speech unintelligible. Routines are also included to shuffle Gammatone subbands independently, for further scrambling.

该文件是使用粒子群算法来求解BP神经网络饿最优解，进而对样本数据训练学习(The document is the use of particle swarm optimization to solving hunger BP neural network the optimal solution, and then the training sample data for the study)

说明：  时频分析工具箱，包括常用的STFT，WVD，PWVD，SPWVD，谱图变换等(time-frequency analysis)

power_seriesload,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_seriesload ,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)