资源列表
wavelet
- 小波变换实现二值图像压缩-Wavelet transform binary image compression
Daubechies-wavelet
- 实现构造小波基，求解小波尺度函数离散整数点的值以及实现尺度函数经伸缩后的离散值等功能。-Implement the constructor wavelet basis functions to solve the discrete wavelet scale and the realization of the value of an integer point scale after scaling function by a discrete value functions.
dist_on_image_saptha
- I am including the code for matlab
wavelet_with_cam
- a simple code to make a wavelet trasformation of image flow came from a cam
Code
- 关于SAR图像处理的内容，人物图像加上噪声后去噪效果的对比-about the sar picture processing ,people and the noise
func_Mywavedec2
- 用于小波变换的函数，可以对图像作多冲小波变换，实在原程序上修改得到-for wavelet transform function, images can give a right-wavelet transform, the original procedure is to be amended
NonlinearEnhancement
- 非线性小波变换图像增强， 滤波器对图像作增强提高视觉质量-Nonlinear wavelet image enhancement, image filters to improve visual quality for enhanced
cdpei
- 计算分数阶傅里叶变换，为一维的。是Pei/Yeh/Tseng的源码。-Compute discrete fractional Fourier transform of order a of vector f according to Pei/Yeh/Tseng
具体小波变换函数
- 对二维信号X（m,n）进行离散小波变换，注：m、n均为偶数，可以计算低频部分，垂直方向，水平方向和对角线方向的小波分解系数
CWT_of_the_MATLAB
- 对二维信号X（m,n）进行离散小波变换，注：m、n均为偶数，可以得到低频部分的，大小为垂直方向的，水平方向的和对角线方向的小波分解系数-Two-dimensional signal X (m, n) discrete wavelet transform NOTE: m, n are even, you can get the low-frequency portion, the size of the vertical direction, the wavelet coefficients in
随机共振
- 二阶随机共振，自己编写，可以实现功能。
wavelet_spectra
- 利用小波分析将50HZ和100HZ正弦波分离的MATLAB程序。对小波谱分析的实现也具有启发性。