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InvCWT
This collection of files is an extension of the wavelet software package originally written by Torrence and Compo (http://paos.colorado.edu/research/wavelets/software.html)
The main functions are:
1. contwt.m: (continuous wavelet transform). This is essentially Torrence and Compo s wavelet.m with a few modifications (more inputs and outputs for easier access)
2. invcwt.m: inverse continuous wavelet transform.
- 2011-08-18 18:50:16下载
- 积分:1
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libsvm
libsvm的最新函数包,包含了各种语言的接口,可方便的实现分类,回归等问题(libsvm package)
- 2013-12-11 13:58:15下载
- 积分:1
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lap
对图像求拉普拉斯变换,分别使用中心为-4、-8其他值均为1的拉普拉斯滤波器(Laplace transform of image, Laplace filter respectively using the center for- 4、-8,other value for 1)
- 2013-12-19 11:03:40下载
- 积分:1
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farward_fuel
bidirectional converter with the fuel cell
- 2015-02-22 16:08:30下载
- 积分:1
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FSWT
频率切片小波变换程序(FTWT),matlab的m文件。从一种新的角度出发,通过自由选择频率切片函数、引进新尺度参数,在频率域实现小波变换,该变换能够很好地刻画信号各成分之间的相对能量关系。此外,频率切片小波变换的时频窗中心频率就是观测频率,而无需进行尺度换算。(Frequency slice wavelet transform procedures (FTWT), matlab m file. Starting from a new angle, through freely chosen frequency slice function, the introduction of a new scale parameter, the wavelet transform in the frequency domain, the transformation can portray the relative energy relations between the components of the signal. In addition, the frequency slice wavelet transform frequency is the observation of the time-frequency window center frequency without scale translation.)
- 2021-03-25 14:59:14下载
- 积分:1
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randlsbhide
使用LSB算法进行图片信息隐藏的matlab代码(LSB algorithm matlab code image information hiding)
- 2013-04-13 23:14:16下载
- 积分:1
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ATC_Demo1
多目标多学科优化,目标解析分流法ATC的简单例子(Multi Objective, Multi Disciplinary, Analytical Target Cascading (ATC) Demo)
- 2017-10-25 15:44:03下载
- 积分:1
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yundongbucheng
说明: 对于初学者学习matlab很有帮助,尤其在图像处理方面更是很好的啊。(For beginners learn matlab ® helpful, especially in the image processing is very good.)
- 2010-03-28 20:41:31下载
- 积分:1
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Wavelet_OMP
这个文件中包含了一些信息利用小波的图像重建(this file contains some information about image reconstruction by using wavelet)
- 2012-10-02 13:41:29下载
- 积分:1
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7
说明: 摘 要 盲图像恢复的主要困难是信息不足,而为了恢复图像和确定点扩散函数需要适当的先验知识。解决这个问题的法、 法以及正则化方法等。但是这些方法的计算量都太大,针对上述方法的不足,文章提出了一种恢复图方法有图像的新算法,它通过恢复残差的最小化和后验概率的最大化来估计参数和恢复图像。其中,巧妙地利用了最陡梯度法和
共轭梯度法的迭代求解。对由于运动造成的模糊图像,可以明显地改善图像的质量,实验结果证明,在对模糊操作没有严格限制的情况下,仍可得到较好的恢复图像。(:
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- 2009-02-28 10:23:13下载
- 积分:1