youcheng_jianyan

The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images

本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实现、信号和图像的降噪和压缩，以及最新的信号和图像的提升小波变换等内容；第3部分主要介绍了小波工具箱的应用基础，以及小波变换在语音和生物医学信号处理中、故障诊断中、数字水印中的应用方法。 (This book is one of MATLAB application technology Series on the latest MATLAB Wavelet toolbox in Wavelet Toolbox 3.0 version of the basis. The book is divided into three parts, Part 1 focuses on the theory of wavelet basis, including basic knowledge of wavelets, continuous wavelet transform, discrete wavelet transform, multi-resolution analysis and orthogonal wavelet transform, wavelet transform and multi-sampling filter banks, two dimensional wavelet transform and image processing and the basic principle of wavelet packet etc part 2 highlights in detail using wavelet analysis toolbox, including a graphical user interface, wavelet generic function, one-dimensional wavelet transform MATLAB realization of two-dimensional wavelet transform MATLAB implementation of wavelet packet transform MATLAB realize, signal and image noise reduction and compression, as well as to enhance the latest signal and image of the wavelet transform and other content part 3 introduces the application of bas)

Ce programme nécessite le matériel suivant

滑模积分控制器，适合学习滑模控制的人员学习，代码可以直接运行。(Sliding mode integral controller is suitable for studying the learning of sliding mode control, and the code can run directly.)

注水算法，主要是研究mimo系统在知道信道状态的情况下的信道容量(Injection method is to study mimo system in the case of channel state know that the channel capacity under)

该程序是遗传算法优化BP神经网络函数极值寻优(The program is a genetic algorithm to optimize BP neural network function optimization extreme)

论文使用一种经典的特征提取方法—主成分分析法（PCA）进行特征提取，其基本思想是降维。降维后的数据除了计算工作量减少之外不会减少原始数据所包含的有效信息量。(This paper use a classical method for feature extraction—Principal Component Analysis(PCA)with the basic idea of dimensionality reduction(it still contains all valid information).)

用于信号处理中的DOA估计，谱估计，检测等(Signal Processing for DOA estimation, spectrum estimation, detection, etc.)

这是对音频新训好进行bch编码后加入噪声的程序(This is the new audio training good for BCH joined noise coding procedures)

Code for simulation of Fermi Pasta Ulam problem