资源列表
wavelet-package
- 使用小波包分析信号的MATLAB程序，对初学者有用~~~~·- analysis Signal by Wavelet packet..matlab~~
Texture
- 基于灰度共生矩阵的图像纹理特征提取，所采用的默认为灰度图像，提取了0 45 90 135四个矩阵-texture feature based GLCM
pcnnemb
- PCNN实现水印嵌入，利用PCNN对载体图象进行分割，找出边界，然后进行小波变换嵌入水印。
amplify_spatial_Gdown_temporal_ideal
- 对图像进行空间分解，高斯空间滤波，时域滤波，拉普拉斯变换-Image space decomposition, the gaussian spatial filtering, temporal filtering, Laplace transform
sy
- 一种可实际应用的基于小波分析的数字水印方法。已通过验证。-A practical application of wavelet analysis based on digital watermarking methods. Has been verified.
psnr
- calculate psnr image
SWT
- 采用a trous算法实现静态小波变换(SWT), 分解两层,可很好的实现降躁.
source
- 给定一幅图象，输出其直方图。给定一个线性变换函数，实现图象的灰度拉伸；实现对图象的均衡化。
xiaobo
- 的问题小波分解二位图像的程序非常适合初学者的裂解和应用-The problem of wavelet image decomposition two is suitable for beginners cracking process and application
f10_5
- 小波变换在信号处理中的应用,包括压缩,去噪等,程序很简单-wavelet transform in signal processing applications, including compression, denoising, a very simple procedure
lifting
- 提升小波变换代码 matlab环境下实现 简单可用-Lifting wavelet transform code
func_Myappcoef2
- 此函数用于求得多重小波变换后的低频小波系数，在matlab自带的函数基础上改的。-this function to obtain multiple wavelet transform the low-frequency wavelet coefficients, In Matlab built-in function on the basis of reform.