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sou_yv78
- 关于小波的matlab复合分析,已经调试成功.内含m文件,可直接运行,比较了软阈值,硬阈值及当今各种阈值计算方法。- Matlab wavelet analysis on complex, Has been successful debugging. M contains files can be directly run, Comparison of soft threshold and hard threshold and today various threshold calculatio
trresholdand
- 在使用MATLAB完成小波变换程序和通过阈值来压缩图像的过程中,很好-In the use of MATLAB to complete the wavelet transform and threshold to the process of image compression, very good
sanciyangtiao
- 自定义的三次样条小波去噪程序,其中分解层数为4,阈值处理采用软硬阈值计算方法。-The three-dimensional spline wavelet denoising procedure is adopted, and the number of decomposing layers is 4, and the threshold is used to calculate the soft and hard threshold.
image segmentation
- 图像处理软件,具有绘制直方图、阈值化、灰度处理、小波分解及重构等功能。(Image processing software)
lift2
- 对图像进行基于二维提升小波的阈值降噪处理(Dimensional lifting noise reduction of two - dimensional image)
142062310320 张斌
- 对图像进行小波分析和变换、滤波、灰度化、图像阈值化和分割等(Wavelet transform and transform the image)
wave
- 简单的小波变换,涉及到了层数的分解,小波对应的提升方案,相应的阈值算法(Simple wavelet transform)
styayk-document
- 基于db8小波的,平移不变小波变换,层有关硬阈值滤波,()
954784
- 基于db8小波的,平移不变小波变换,层有关硬阈值滤波,()
fft变换
- 图像的fft变换 1. 实现对一幅灰度图像的快速傅立叶变换,并求其变换后的系数分布。 2. 实现对一幅灰度和彩色图像作的离散余弦变换,选择适当的DCT系数阈值对其进行DCT反变换. 3. 利用二维小波分析对一幅图像作2层小波分解,并在此基础上提取各层的低频信息实现图像的压缩.
matlab
- 小波算法去噪 硬阈值去噪 matlab程序