搜索资源列表
analog
- 一个有关小波压缩的程序-one of the wavelet compression process
二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个
wavelet_signal
- 采用mallat算法进行小波分解/重构的程序，支持一维和二维信号-Mallat algorithm using wavelet decomposition / remodeling process, support one-and two-dimensional signal
5_3_lifting
- 采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。-using 5 / 3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.
dualtreewavelettransform
- 双树复小波变换的源代码，可用于一维信号与二维图像的变换-double-tree Complex Wavelet transform the source code can be used in one-dimensional and two-dimensional image signal transformation
liftpack-1.0-cc.tar
- 快速提升小波变换的源程序，可以处理一维和二维信号和图像。-quickly upgrade wavelet transform of the source, can handle one-dimensional and two-dimensional signals and images.
wavelet-vc++6
- 小波变换程序源代码，可以处理一维数据和二维图像数据。通过小波变换将低频信息提取出来。-wavelet transform source code, can handle data and one-dimensional two-dimensional image data. Through the wavelet transform to low-frequency information is extracted.
Wavelet1D
- 本实例介绍晓波算法在VC++中的具体实现，这个为一维效波变换效果。-Xiaobo examples of this algorithm in VC is a concrete realization of the effect of one-dimensional wavelet transform effect.
MyNet
- 这一个尝试编写的有关神经网络的训练，测试的相关VC++的源程序-try this one prepared by the neural network training and testing of the source code of VC
1D_ImageWaveFilter
- 一维数字图像的滤波处理，包括中值滤波， 膨胀，腐蚀，开运算，闭运算和基于一次插值操作的求包络线算法。-one-dimensional digital image filtering, including filtering, expansion, corrosion, opened operations Based on the closing operation and an interpolation operation for the DEA algorithm.
A_Practical_Guide_to_Wavelet_Analysis
- A Practical Guide to Wavelet Analysis：采用连续小波变换对一维信号进行分析的整个过程，包含具体实例的论文，具有很高的参考价值！-A Practical Guide to Wavelet Analysis : Continuous wavelet transform one-dimensional signal analysis of the entire process, including specific examples of papers, have
VCWavelet
- 小波变换的vc算法实现，包括一维小波变换和二维小波变换，供相关研究图像处理和小波变换的相关人员参考。-vc wavelet transform algorithm, including one-dimensional and two-dimensional wavelet transform wavelet transform, Related research for image processing and wavelet transform personnel in the relevan
WaveletVC++Res
- 通过设计VC程序对简单的一维信号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换，从而得到小波分解系数；再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用，以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。-through the design process to a simple one-dimensional signal with a Ga
fftw-3.1.2.tar
- This award winning library is a C library for \"computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size.\" -This award winning library is a C library az r "computing th
202
- 1、求冲激函数、阶跃函数及三角函数的小波变换 2、模极大值曲线 3、求它们的李氏指数-one, seeking impulse function, step function and trigonometry two wavelet transform, modulus maxima curve 3, Lee seeking their index
1-wavelet
- 使用VC环境编写的一维小波变换程序,适用于数字语音方面.-use VC prepared by the one-dimensional wavelet transform procedures apply in the digital pronunciation.
Wavelettransformation
- 小波变换是图像处理中很重要的一个处理。本程序是vc++实现 -wavelet transform image processing is a very important one to deal with. The procedure is to achieve vc
matlab_mmm2002
- 实现第二代小波变换，非整数阶小波变换,采用时域实现,步骤先列后行,只做一层-achieve the second generation wavelet transform, the non-integer-order wavelet transform domain when used, steps out first go backward, doing one
work
- MATLAB环境下，一维小波分解并提取细节系数和近似系数，再加小波包分解信号-MATLAB environment, the one-dimensional wavelet decomposition and extract detail coefficients and approximation coefficients of wavelet packet decomposition of signal plus
one-dimensional-wavelet
- 音频文件的一维小波分解程序自己编写的小波一维、二维信号分解和重构Matlab程序-One-dimensional audio file their written procedures for wavelet decomposition wavelet one-dimensional, two-dimensional signal decomposition and reconstruction of Matlab procedures