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burg
这是一个已知ar模型参数求功率谱密度的函数(Ar model parameters are known to seek the power spectral density function)
- 2011-10-26 17:53:40下载
- 积分：1
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zy1
摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)
- 2009-05-23 19:09:43下载
- 积分：1
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function
求解含有有限个变量的函数，维数可以是1000甚至上万维 都可以(Solving function contains a finite number of variables, dimensions can be 1000 on the World Wide Web can be even)
- 2013-09-13 16:06:58下载
- 积分：1
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MKBCD
社会计算，mkbcd算法，准确划分出每个社团(Social computing, mkbcd algorithm，Accurately divided each community)
- 2013-08-03 20:00:51下载
- 积分：1
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allcomb
返回从不同数组中取数据的组合
比如输入两个数组{1 2} {3 4}， 返回值为
{1 3}
{1 4}
{2 3}
{2 4}(Back to take a combination of data from different array such as input two arrays {12} {34}, return value {13} {14} {23} {24})
- 2012-11-11 00:54:17下载
- 积分：1
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SeDuMi_1_3
SeDuMi 是一个求解半正定规划的算法包，这是项目最新发布的源代码。(Welcome to SeDuMi 1.3
SeDuMi is a Matlab Toolbox for Linear, Second order, Semidefinite or mixed
problems. It can handle free variables and complex data as well.
To obtain the latest version of SeDuMi, see
http://sedumi.ie.lehigh.edu
Installation instructions can be found in the file
Install.txt
After you installed the binaries please type
help sedumi
in Matlab to get more information. Example problems can be found
in the folder /examples, documentation is in /doc.
For a list of changes check the file Changelog.txt.)
- 2010-07-20 15:41:05下载
- 积分：1
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6
说明： 有关于matlab的英文文献，大家可以欣赏欣赏(English literature on matlab, we can appreciate the appreciation)
- 2010-05-19 11:53:19下载
- 积分：1
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cordic_base_j
This code implement a interation in cordic pipelline
- 2014-10-30 01:47:24下载
- 积分：1
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canny
matlab code for Canny edge detection in 2-D and 3-D
- 2015-02-03 13:07:13下载
- 积分：1
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ARMA(2)
ARMA模型的matlab实例,希望可以帮到大家(ARMA model matlab example and I hope you can help)
- 2020-12-16 14:39:13下载
- 积分：1
