Description: A Filter-Bank-Based Kalman Filtering Technique for Wavelet Estimation and Decomposition of Random Signals.pdf Platform: |
Size: 107520 |
Author:晓波 |
Hits:
Description: 带有多种小波基的小波变换程序，可用于图象识别，信号突变检测。-with multiple small Porgy wavelet transform procedures can be used to image recognition, signal mutation detection. Platform: |
Size: 4096 |
Author:麦子 |
Hits:
Description: 小波在信号处理中的应用，利用小波对信号进行分解和重构，而且对信号进行噪声的阈值处理。-Wavelet in signal processing applications, the use of wavelet decomposition and reconstruction. but for the noise signal processing threshold. Platform: |
Size: 2048 |
Author:矫渊培 |
Hits:
Description: 基于MATLAB的小波包滤波降躁程序,可用于信号处理方面-based on MATLAB wavelet packet filtering down impatient procedures can be used for signal processing Platform: |
Size: 1024 |
Author:Li bin |
Hits:
Description: 经典的基于vc++的小波滤波程序。很适合作信号处理的朋友-Based on the classic vc++ The wavelet filtering procedure. Very suitable for signal processing Friend Platform: |
Size: 570368 |
Author:lbp |
Hits:
Description: A new cable fault location method based on
wavelet reconstruction is proposed. In this method the
difference between the currents of faulty phase and sound
phase under the high voltage pulse excitation is used as the
measured signal and is decomposed in multi-scale by wavelet
transform, then reconstructed in single scale. Comparing with
traditional fault location method by travelling wave, the
presented method will not be interfered by the reflected wave
from the branch joint of cables or from other positions where
the impedances are not matched and not be influenced by fault
types, otherwise, the reflected waves can be recognized even
the faulty position is near to the measuring terminal, at the
same time, the influence of the wave speed uncertainty can be
reduced. The correctness of the proposed method is proved by
simulation results.
Platform: |
Size: 75776 |
Author:213 |
Hits:
Description: 数字信号处理作业——小波变换的一个应用：
对一个图像加噪后再进行小波去噪、复小波去噪操作。-Digital signal processing operations- An application of wavelet transform: for an image noise after wavelet denoising, complex wavelet denoising operation. Platform: |
Size: 171008 |
Author:yoyo |
Hits:
Description: 本书取材于作者在多所国际知名大学讲授”小波信号处理”课程时的讲义，作者以信号处理的问题为背景，用浅显的数学语言阐述小波理论及应用，使读者可以透过复杂的数学公式来窥探小波的精髓，但又不致陷入小波纯数学理论的迷宫。
本书既可以让计算机及电子工程系的学生了解工程问题的数学描述．又可以让数学系的学生了解数学公式的工程意义，是一本极有价值的教材及参考书。-The book based on the author in a number of internationally renowned universities to teach wavelet signal processing courses of lectures, the author to the problem of signal processing for the background, using simple mathematical language of wavelet theory and application, so that readers can be complicated mathematical formula to spy on the essence of wavelet, but not a pure mathematical theory of wavelet maze. The book not only allows the computer and electronic engineering students to understand the engineering problems of the mathematical description. Department of Mathematics at the same time enable the students to understand the mathematical formulas in engineering practice, is an extremely valuable teaching materials and reference books. Platform: |
Size: 11361280 |
Author:zhanglu |
Hits:
Description: 利用MATLAB中的小波信号对语音信号的基音提取-The use of MATLAB Wavelet signal for pitch extraction of speech signals Platform: |
Size: 149504 |
Author:liguang |
Hits:
Description: 小波包分析提取振动信号中的特征频率，以及能量谱分析计算-wavelet packet analysis vibration signal from the characteristic frequency, and the energy spectrum analysis -Extraction of wavelet packet analysis in the vibration signal characteristic frequency, as well as the calculation of the energy spectrum analysis-wavelet packet analysis vibration signal from the characteristic frequency, and the energy spectrum analysis Platform: |
Size: 10240 |
Author:赵俊 |
Hits:
Description: 本程序可以实现利用小波变换对图像和数字信号的进行去噪-This procedure can be achieved using wavelet transform for image and digital signal Denoising Platform: |
Size: 3072 |
Author:coco |
Hits:
Description: 介绍小波处理及其应用，主要用于小波的信号降噪及其小波变换分析。-Introduction of wavelet and its application treatment, mainly for wavelet noise reduction and its wavelet transform signal analysis. Platform: |
Size: 1977344 |
Author:陆斯文 |
Hits:
Description: 语音增强是语音信号处理的重要分支，本程序用小波变换实现-Speech enhancement speech signal processing is an important branch, the procedures for implementation of Wavelet Transform Platform: |
Size: 1024 |
Author:bromheaven |
Hits:
Description: 二维离散小波变换的代码，用C语言实现，可用于数字信号处理、数字图像处理、地震勘探-Two-dimensional discrete wavelet transform code, using C language implementation can be used for digital signal processing, digital image processing, seismic exploration Platform: |
Size: 2048 |
Author:baidu85 |
Hits:
Description: //English description:
Library on C/C++ for calculation of continuous vejvlet-transformation by direct integration of a signal with wavelet. For rise of speed preliminary calculation wavelet is used.
//Russian description:
Библиотека на С/С++ для вычисления непрерывного вейвлет-преобразования путем прямого интегрирования сигнала с вейвлетом. Для повышения скорости используется предварительное вычисление вейвлета. Для анализа доступен широкий набор вейвлетов: комплексный и действительный вейвлет Морле, производные функции Гаусса с 1й по 10ю, производные комплексной функции Гаусса с 1й по 10ю, вейвлеты Поля и др. Platform: |
Size: 24576 |
Author:gonsales11 |
Hits:
Description: 包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-Including the source code of a number of examples are: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering noise filtering, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet compression signal, two-dimensional wavelet image compression and so on. Platform: |
Size: 4325376 |
Author:royma |
Hits:
Description: 实现以下功能：装载信号；完成信号的单尺度一维离散小波分解；从系数中重构低频部分和高频部分；显示高频和低频部分；由小波逆变换恢复信号；多层一维分解；提取系数的低频和高频部分；重构第3层的低频系数；重构第1、2、3、4、5层的高频信号；重构原始信号并显示-Achieve the following functions: load signal complete signal single-scale one-dimensional discrete wavelet decomposition reconstructed from the coefficients in the low frequency and high frequency display high-frequency and low frequency restored by the inverse wavelet transform signal multi-layer one-dimensional decomposition extraction coefficient of low frequency and high frequency reconstruction of 3-layer low-frequency coefficients reconstruction of the first layer of high-frequency signal 1,2,3,4,5 reconstruct the original signal and display Platform: |
Size: 1024 |
Author:王艳 |
Hits:
Search - wavelet for signal