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Haarfilter
- haar 小波电网滤波模拟 可作为电力电子课程设计DATAPLAY.M 为信号源DISPART.M 为分辨1函数DISPART1.M 为分辨2函数RECOVER1.M 为还原函数,输出滤波结果-haar wavelet filter simulation grid can be used as power electronics curriculum design DATAPLAY.M to distinguish between a signal source DISPART.M as a f
345
- a scaling function ,小波中由mark生成尺度函数-mark by a scaling function
multiscale
- 按照二维函数的特点和视觉机制,提出了用来捕捉纹理基元的纹理检测器函数,基于纹理检测器和扩展的小波变换,提出了基于能量分解的影像纹理多尺度分析方法,并按照神经动力学的侧抑制和端点抑制等理论,实现了对多尺度纹理特征的融合,这一多尺度分析方法直接将影像纹理能量在时间一尺度空间分解,包含了相位信息,避免了基于线性变换多尺度分解引起的能量与相位分离,为纹理分析提供了一个层次性的框架,有效提高了纹理的识别能力。-According to the characteristics of two-dimensio
xiaoboc
- 小波c语言描述了一维小波离散变化和卷积的C语言函数,是一种基本算法-Wavelet c language to describe the one-dimensional discrete wavelet changes and C language function convolution is a basic algorithm
image-compression
- 基于Matlab的图形图像压缩。用到小波变换和Matlab自带resize函数,通过plot函数显示出压缩前图像和压缩后图像。-Matlab-based graphical image compression. Used wavelet transform and Matlab comes resize function, shown by plot function before and after image compression and image compression.
wavelet_decomposition2
- 对图像tire的小波单层分解,利用MATLAB自带的函数dwt2-Single tire wavelet image decomposition, using MATLAB built-in function dwt2
DWT_DaubLen4
- Daubechies小波变换,内含Daubechies 4滤波器生成函数,以及小波正、反变换函数-Daubechies wavelet transform, Daubechies 4 filter containing the generating function, n and wavelet inverse transform function
wavedec2
- 利用函数wavedec2()实现图像多层小波分解及显示-Wavedec2 functions () multilayer image wavelet decomposition and display
Mallet-algorithm-code
- 使用Matlab实现 MAllet 快速算法的运行,开始时,根据其实现原理,先对图像进行二维小波分解,得到塔式结构,并输出,输出方差、标准差及能量函数还有小波逐层分解的示意图-Schematic use Matlab to run MAllet fast algorithm, at the start of its implementation in accordance with the principles, the first of a two-dimensional image wave
reconstraction
- 小波变换的重建,通过matlab内的小波包函数实现-The reconstruction of the wavelet transform, wavelet packet is realized by Matlab function
Gabor
- 利用gabor函数对图像进行小波变换,提取图像的纹理特征。资料包含gabor代码及其它资料-Gabor functions use the image wavelet transform to extract texture features. Data and other information included gabor code.
3MATLABYUYIN
- 3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.
WaveFiltering
- 自己写的一个小波包去噪功能函数,是个模块函数方便平时编程-To write a wavelet packet de-noising performance function is usually a function module to facilitate programming
wavelab
- matlab的Wavelab小波工具包,小波的功能函数齐全-The Wavelab wavelet matlab toolkit wavelet function fully functional! !
redundantdenoise
- 主要应用于信号处理过程中运用冗余提升小波实现降噪效果的定义函数-Mainly used in signal processing to enhance the use of redundant wavelet noise reduction effect of defined functions
Haarfilter
- haar 小波电网滤波模拟 可作为电力电子课程设计DATAPLAY.M 为信号源DISPART.M 为分辨1函数DISPART1.M 为分辨2函数RECOVER1.M 为还原函数,输出滤波结果-haar wavelet filter simulation grid can be used as power electronics curriculum design DATAPLAY.M to distinguish between a signal source DISPART.M as a f
wavepenergy
- 利用小波包函数,对滚动轴承的故障进行分析,最后得出图形,进行故障分析,非常有用。-it is very good,best for wavelet.
wavelet-transform
- 小波变换函数,在时窗与频窗均有较好的识别性能-Single-level discrete one-D wavelet transform
matlab_application
- 全书共23章,分为7篇。基础篇介绍了MATLAB基础、数组和矩阵分析、字符串分析;科学运算篇介绍了MATLAB数据分析、积分和微分运算、概率和数理统计、符号计算;数据可视化篇介绍了二维和三维数据的可视化;编程篇介绍了MATLAB基本编程、程序调试和编程技巧;仿真篇介绍了Simulink基本知识、Simulink建模和S-函数;高级应用篇介绍了GUI编程开发、GUIDE工具建立GUI界面、文件夹管理和文件I/O操作、MATLAB编译器;工具箱与接口编程篇介绍了信号处理、小波分析、图像处理、神经网络
xiaoboyuzhi
- 小波变换用于图像去噪可以很好的解决物体的点奇异特性,本算法采用各种阈值函数对图像进行去噪,里面包含测试图像和峰值信噪比-Wavelet transform for image denoising can solve the body good point singularity, the algorithm used for image denoising threshold function, which contains the test image and the peak signal