搜索资源列表
llb.rar
- 小波图象变换的源代码
rwt-lnx.tar.gz
- 小波图象处理软件
denoise3
- 一幅真彩色图像的小波去噪方法实例。通过对一幅真彩色图像的RGB三个方面分别处理，把处理后的结果结合得到。-A true color image examples of wavelet denoising method. Through a true color image of the RGB three aspects dealt with separately, the results of the combination to be processed.
WaveletDemo
- 全指纹的小波压缩与图像存储子程序，左边是指纹图像原图，右边是指纹图像经过小波滤波处理后的图像-Wavelet compression and the whole fingerprint image stored subprogram, the left is the fingerprint image artwork, the right is the fingerprint image after image after wavelet filtering
MATLAB
- Gabor小波变换，用于分析图象纹理特征-GaborFilter
daima
- 将彩色图像转换为灰度图像后，再进行小波阈值去噪-The color image is converted to grayscale, then the wavelet thresholding
xsj
- 基于小波变换的碰磨故障信号的特征提取，可以画出信号原图，轴心轨迹，频谱图以及多层小波变换的重构信号-Based on wavelet transform rubbing fault signal feature extraction, the signal can be drawn artwork, orbit, spectrum and signal reconstruction wavelet multi-
FreqCalculate
- 各种变换：// FFT() - 一维快速付立叶变换 // IFFT() - 一维快速付立叶逆变换 // Fourier() - 二维快速傅立叶变换 // IFourier() - 二维快速傅立叶逆变换 // DCT() - 一维快速离散余弦变换 // IDCT() - 一维快速离散余弦逆变换 // FreqDCT() - 二维快速离散余弦变换 // IFreqDCT() - 二维快速离散余弦逆变换，图象的二维离散小波变换-Var
shiyan3
- 小波变换在图象边缘提取中的应用,环境为matlab,可实现图片的便于提取，且可连续提取，看出递进。-Wavelet transform in image edge detection application, environment matlab, easy to extract the image can be achieved, and continuous extraction, see the progression.
WavletDecomposeTheFaultSignalPower
- 选用DB小波对故障电力信号进行分解，从图中可轻易判断出故障点。-DB wavelet used to decompose the fault signal power, from the figure can easily determine the point of failure.
xiaobofenjie
- 1）了解小波分解与小波包分解概念区别与联系； 2）了解小波包的分解和重构算法积； 3）用matlab编程对信号进行小波包分解及小波能量图的绘制。 -1) to understand the wavelet decomposition and wavelet packet decomposition of differences and relations between concepts 2) to understand the wavelet packet decompositi
Nlayerdenoise
- 小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图.rar-Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio is given chart. Rar
73
- 小波变换 clc; close all; clear; %构建我们的信号，在500处有一个突变点。 x = zeros(1000,1); x(500) = 1; %进行小波变换 CWTcoeffs = cwt(x,1:128,'haar','plot'); colormap jet; colorbar; %也可以单独看某个尺度的图，CWTcoeffs（10，：）表示尺度为10的cwt值 % CWTcoeffs(10,:)(wavelet transform
zhmyhe
- 实现图像小波变换,同一个窗口内分别实现原图和变换后的图像(Realize image wavelet transform, within the same window, the original image is implemented and after the transformation of the image)
sgwt_toolbox
- 一种定义在图上的小波变换，更好的实现图像重构。(A wavelet transform defined in the graph is better for image reconstruction.)
cl4
- 通过已知的滤波器系数，来画出小波函数的时域图(The time domain diagram of the wavelet function is drawn by the known coefficient of the filter)
新建文件夹
- 在MATLAB软件中直接运行出图的小波分析程序(A wavelet analysis program running the graph directly in MATLAB software)
waveletDecompositionAtLevel4
- 4层小波分解，信号分解时域图，信号的频谱(4 layer wavelet decomposition,Signal decomposition time domain diagram,signal spectrum)
wavelet
- 应用小波分析来绘制小波方差图或者小波等值线图(The application of wavelet analysis to draw the wavelet variance diagram or wavelet contour map)
Vc6_Image
- VC++图像处理及源码包（大全）包括下列内容：1.数字图像获取，处理及实践应用电子书 2.数字图像获取，处理及实践应用电子书分章节源码 3.书中提及的各种算法的综合源码。压缩包里面包括的算法代码有：分章节源码内容：内容：对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强；逆滤波复原、维纳滤波方法；傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法；霍夫曼（Huffman）编码、算术