搜索资源列表
pm_haar_inv
- MATLAB函数为pm Haar 1-D IDWT算法 离散Haar小波逆变换的基本原理-MATLAB function for pm Haar 1-D IDWT algorithm, Fundamentals of the discrete Haar wavelet transform
Main_2D_Haar
- 调用函数来计算正向和反向的2-D的Haar小波主程序-Main program for calling functions to compute forward and inverse 2-D Haar DWT
waveletyuzhichuli
- 通过小波变换，对变换系数选取阈值函数进行阈值处理，反变换实现图像的去噪，增强
Wavelet_IMAGE
- 图像处理中通过小波实现图像增强。基于matlab函数实现。-Image processing wavelet image enhancement. Based on matlab function implementation.
MAX_Wavelet
- 采用极大值法实现图像处理中的小波去模糊。基于matlab函数实现。-Using the maximum value method to achieve image processing wavelet deblurring. Based on matlab function implementation.
xiaoboyy
- 图像去噪，小波硬阈值滤波，sym4小波基函数-Image denoising and hard threshold wavelet filtering, sym4 wavelet basis function
xiaobobianhuan-gongjuxiang1
- 程序一个提升小波变换的matlab工具包 matlab工具箱matlab代做QQ1747812398 matlab包括拥有数百个内部函数的主包和三十几种工具包。工具包又可以分为功能性工具包和学科工具包。功能工具包用来扩充MATLAB的符号计算，可视化建模仿真，文字处理及实时控制等功能。学科工具包是专业性比较强的工具包，控制工具包，信号处理工具包，通信工具包等都属于此类。-Program an upgrade wavelet transform matlab matlab toolbox tool
reconstruction-of-source-signals
- 利用小波变换极大值，重建源信号。包含主程序和三段子功能函数，使用小波变换进行六级分解，求出模极大值，并利用这些极大值重建源信号。-Using the wavelet transform maximum and reconstruction of source signals.Contains the main program and three jokes functions, six levels of decomposition using the wavelet transform and
cwt
- 小波变换，该c语言实现小波变换， sig : 输入信号(长度为m) scales : 尺度向量(长度为n) wname : 小波母函数名字-Wavelet transform, the wavelet transform c language, sig: input signal (of length m) scales: scale vector (of length n) wname: the name of the mother wavelet
Wavelet-soft-threshold
- 小波软阈值的去噪处理代码，比较了软阈值,硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能 -Wavelet soft threshold denoising code
cs-speech-enhancement
- 文利用带噪语音经特征基函数矩阵转换后所具有的稀疏特性，用最大似然估计方法对转换后得到的稀疏 分量进行非线性压缩去噪，然后再经过反变换和重构恢复出原始语音信号的估计。特征基函数矩阵反映了语音数据本 身的统计特性，因此具有很好的合理性和可取性。仿真结果表明利用稀疏编码方法能极大程度地抑制背景噪卢，与小波消噪法相比优势明显。-a speech enhancement algorithm based Compressed Sensing.
dwt
- 经典的小波变换函数，自己调试可用，可以做多层小波变换-The classic wavelet transform function of their debugging is available, you can do multi-wavelet transform
wavelet
- 小波变换及编码在图像图形处理中有着重要的应用，本压缩包属于小波编码及其演示的matlab库函数，希望对大家的学习有帮助。-Wavelet transform and image coding has important applications in graphics processing, the wavelet encoding and compression packages are demo matlab library function, we hope to help learnin
quzao
- 先对信号进行两层分解，构造小波分解结构[c,l] 然后使用函数wnoiset()获取噪声方差，接着使用函数wbmpen()获取小波去噪阈值，最后使用函数wdencmp()实现信号去噪。-The first two layers of the signal decomposition, construct wavelet decomposition structure [c, l] then use the function wnoiset () to get the noise varianc
yasuo
- 先对信号进行提升小波分解，然后构造传统小波分解结构[c,l]；接着使用函数ddencmp获取信后压缩阈值，最后采用函数wdencmp实现信后压缩。-First signal lifting wavelet decomposition, and then construct the traditional wavelet decomposition structure [c, l] then use the function to get the letter ddencmp compressi
a982cfb5a2d9
- 小波阈值去噪的各种方法研究，包括软硬阈值函数去噪，新的阈值函数去噪-Wavelet thresholding study various methods, including hard and soft threshold function de-noising, the new threshold function de-noising
dec2
- matlab 对图像进行小波分解 该函数输入任意一幅灰度图，输出为分解后的低通图像和水平、垂直、斜向三个方向高频分量-matlab image wavelet decomposition of the function to enter any piece of gray, the output is low-pass image and level decomposed, vertical and diagonal high-frequency components in three dire
rec2
- matlab 对图像进行小波重建 本函数输入为图像经小波分解后处理过的一个低通分量和相应的三个方向（水平、垂直、斜向）的高频分量，输出重建图像-matlab image wavelet reconstruction of the function of the input image after wavelet decomposition treated by a low-pass component and a corresponding three directions (horizonta
tashifenjie
- matlab 调用小波分解子函数，对图像进行任意级的小波塔式分解。-matlab wavelet decomposition subroutine call, at any level of the image a small tower type decomposition.
wavelet_gaosi_main
- matalb 基于小波的图像高斯去噪，所需调用的子函数也在本网站可以得到。-matalb Gaussian wavelet-based image denoising, subroutines are required to call this site can be obtained.