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[Wavelet] vcFFT DL : 0: 这是本人写的用vc6.0调用matlab6.5的一个程序（使用matlab引擎），实现用FFT分析复谐波信号频谱,并调用matlab来显示最终的频谱。希望对各位有点帮助。也欢迎各位提意见。 matlab位于c:\matlab6p5 操作系统是：windows2000 -I write this is the call matlab6.5 vc6.0 with a procedure (using Matla b engine) to achieve using FFT analysis Minute harmonic signal spectrum, and calls to Matlab end of the spectrum shows. You want a bit of help. You are welcome to make suggestions. Matlab is located at c : \ matlab6p5 operating system is : windows2000
Date : 2025-12-16 Size : 10kb User : caozhui
[Wavelet] ShowStrm DL : 0: 关于视频学习,无密码,适合初学者,希望大家能提出批评意见.-of video study, without passwords, for beginners, I hope you will make the critics.
Date : 2025-12-16 Size : 1.27mb User : 程灵
[Wavelet] waveletdb4 DL : 0: 自己做的db4小波三层分解程序，内带实例数据，与大家交流-Make their own three of the DB4 wavelet decomposition process, with examples in the data exchange with the U.S.
Date : 2025-12-16 Size : 249kb User : yeajia
[Wavelet] iris1 DL : 0: 提出一种基于多纹理特征融合的新颖虹膜识别方法。该方法对虹膜图像做Gabor 小波变换提取不同分辨力不同方向下的纹理特征作为虹膜的全局特征，在滤波后的子窗口图像上运用灰度级共现矩阵(COM)提取虹膜的局部特征。通过加权欧几里德距离和最小距离分别对全局特征和局部特征进行分类识别。-A texture feature fusion based on multi-novel iris recognition method. The method of iris image make Gabor wavelet transform extracted under different resolution in different directions as the texture feature of the overall characteristics of the iris, in the post-filter sub-window image using gray level co-occurrence matrix (COM) of the local feature extraction of the iris. Through the weighted Euclidean distance and minimum distance, respectively, on the global features and local features for classification.
Date : 2025-12-16 Size : 752kb User : 闫慧
[Wavelet] WaveletImgCompress DL : 0: AppWizard has created this 小波变换 application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your 小波变换 application. -AppWizard has created this wavelet transform application for you. This applicationnot only demonstrates the basics of using the Microsoft Foundation classesbut is also a starting point for writing your application.This file contains a summary of what you will find in each of the files thatmake up your wavelet transform application.
Date : 2025-12-16 Size : 308kb User : 吕彦廷
[Wavelet] build_your_wavelets_at_home DL : 0: build our wavelet at home ,很不错的英文原版，教你怎么样作出自己的小波函数。-build our wavelet at home, very good in English, teach you how to make its own wavelet function.
Date : 2025-12-16 Size : 444kb User : bing
[Wavelet] slprj DL : 0: 小波边缘检测的成学，非常简单，可根据需要自行更改-Wavelet edge detection into the school, is very simple, can make changes as needed
Date : 2025-12-16 Size : 125kb User : 许家姝
[Wavelet] wavelab DL : 0: 这是一个用来进行小波分析的工具包，他是美国斯坦福大学的一些人编的，对于做图像的人非常有用。-This is a tool used for wavelet analysis package, he is a Stanford University compiled a number of people, for people who make images very useful.
Date : 2025-12-16 Size : 1.78mb User : danliu
[Wavelet] ditong DL : 0: 1.分析并了解巴特沃斯滤波器的频率特性 2.设计一个巴特沃斯滤波器使它符合对应的要求 3.学习绘制巴特沃斯滤波器的零极点分布图 4.通过设计对MATLAB的应用有了相应的了解 5.进一步了解截止频率和过渡带频率的范围等概念 -1、Analysis and understanding of the frequency characteristics of Butterworth filter 2、Design a Butterworth filter to make it comply with the requirements of the corresponding 3、Studying the zero-pole Butterworth filter drawn maps
Date : 2025-12-16 Size : 32kb User : 刘蓉
[Wavelet] wavelet_with_cam DL : 0: a simple code to make a wavelet trasformation of image flow came from a cam
Date : 2025-12-16 Size : 1kb User : fede
[Wavelet] wavelet_d DL : 0: 小波分解的程序三级分解并进行特征分类,matlab 实现-Decomposition of wavelet decomposition process and make three feature classification
Date : 2025-12-16 Size : 1kb User : 平大凡
[Wavelet] understandDFT DL : 0: 关于傅立叶变换，无论是书本还是在网上可以很容易找到关于傅立叶变换的描述，但是大都是些故弄玄虚的文章，太过抽象，尽是一些让人看了就望而生畏的公式的罗列，让人很难能够从感性上得到理解，本文档写得非常浅显，里面有七章由浅入深地专门讲述关于离散信号的傅立叶变换，看了有茅塞顿开的感觉，在此把我从中得到的理解拿出来跟大家分享，希望很多被傅立叶变换迷惑的朋友能够得到一点启发。-On the Fourier transform, both the books or the Internet can easily be found on the Fourier transform of the descriptions, but mostly some trick of the article, too abstract, do some people read the formula on the daunting list, make it difficult to can be understood from the Emotionally, this document is written in very simple and obvious, there are seven chapters devoted to the greatest depth and the Fourier transform of discrete signals, there are enlightened sense of seeing, in which the understanding I gained out with you share the hope that many were confused friend Fourier transform can be a start.
Date : 2025-12-16 Size : 1.38mb User : 吴飞
[Wavelet] xhfx DL : 0: 有时，我们要对信号进行处理，比如我们要把采集的信号中的噪声信号提取出来，我们就需要一种方法。这里便提供了一种小波变换方法。-To deviede the signal captured into the signal wanted and noisy signal, we must make signal s ananlysis.so ,the procedure provide a way to signal s ananlysis.
Date : 2025-12-16 Size : 14kb User : xiang
[Wavelet] attachments DL : 0: wavelet description and how to make matched wavelets
Date : 2025-12-16 Size : 300kb User : bitc
[Wavelet] Wavelet-transform--in-image- DL : 0: 分形和小波都是近年来兴起的数学理论，在图像处理方面的应用已有许多研究。分形与小波理论之所以能够结合起来应用，是因为二者在本质上有着很大的相关性。分形理论研究物体的局部特征以确定其整体特性，小波理论则采用局部对整体依赖性的系统论方法进行分析。-Fractal andwavelet arenewtheoriesinmathematics．Thesetheories havebeen applied in manysubjects，including image processing．The combination between themisbasedontheirclose relationship．In fractal，local characters areresearchedin order tO make sure entire characters；
Date : 2025-12-16 Size : 5.94mb User : 刘立京
[Wavelet] Power-quality- DL : 0: 对基于小波变换的电能质量扰动检测和识别方法进行研究，在总结前人经验的基础上提出自己对算法的改进，并且利用MATLAB软件对改进算法进行仿真分析,取得令人满意的效果,验证所用方法的可行性。-Power quality disturbances detection and identification method based on wavelet transform and make their own improvements on the algorithm on the basis of previous experience, and improved algorithm for the simulation analysis using MATLAB software, obtain satisfactory results, verify thethe feasibility of the method.
Date : 2025-12-16 Size : 2.07mb User : 车队
[Wavelet] fliter DL : 0: 通过小波变换实现抑制肌电噪声和纠正基线漂移- To make EMG noise suppress and correct baseline drift by wavelet transform
Date : 2025-12-16 Size : 7kb User : gaozhenyu
[Wavelet] Matlab 梳状滤波器程序 DL : 0: 心电图(ECG)是临床上诊断心血管疾病的重要方法。数字滤波作为数字信号处理技术的重要组成部分，广泛应用于诸如信号分离、恢复、整形等多种场合中。为了使信号不失真及在可编程逻辑器件中容易实现，采用具有严格线性相位特性的FIR滤波器进行低通滤波（0-150Hz），用整系数梳状滤波器来去工频干扰及基线漂移,从而达到对心电信号进行预处理的目的。(Electrocardiogram (ECG) is an important method for clinical diagnosis of cardiovascular diseases. As an important part of digital signal processing technology, digital filtering is widely applied to many occasions, such as signal separation, recovery, shaping and so on. In order to make the signal undistorted and easy to be realized in programmable logic device, the FIR filter with strict linear phase characteristics is used for low pass filtering (0-150Hz), and the entire coefficient comb filter is used to get the interference of the power frequency and the baseline drift, thus the purpose of preprocessing the ECG signal is achieved.)
Date : 2025-12-16 Size : 2kb User : 火爆夏日