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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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ssda
关于数字图像处理中的ssda模板匹配方法。程序实现在指定图像中生成一个大小固定的矩形区域，然后用模板匹配法找出矩形位置。使用SSDA算法实现。包括源程序、待处理图像以及运行结果截图。(On digital image processing ssda template matching method. Procedures to achieve the specified image to generate a fixed size rectangular region, and then position the template matching method to find the rectangle. Using the SSDA algorithm. Including source code, pending results of the image and run shots.)
- 2010-05-31 22:06:28下载
- 积分：1
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MUSIC
music算法：矩阵特征空间分解，在空间谱域求取谱函数最大值，其谱峰对应的角度即是来波方向角的估计值。(music algorithm: Matrix feature space decomposition, in the spatial spectral domain to strike a maximum spectral function, its spectral peaks corresponding to the angle that is DOA angle estimate.)
- 2013-08-04 20:25:06下载
- 积分：1
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Yet-Another-Guide-TO-Matlab
本书包括了一些matlab的程序语言和工作环境介绍，如用于数据分析或者计算机学习(This tutorial covers a number of topics on the Matlab programming
language and environment, focussing on the features likely to be of use to
people performing general purpose programming as well as data analysis/
s tatistics/ machine learning.)
- 2014-12-13 09:35:59下载
- 积分：1
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3
说明： 数值方法中的迭代算法，包括牛顿迭代等，对于学习信号处理的同学们很有帮助(Iterative algorithm for numerical methods, including Newton, etc., for students to learn useful signal processing)
- 2011-01-13 11:54:19下载
- 积分：1
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jisuanqi
matlab实现steffensen加速案例(matlab realize steffensen acceleration Case)
- 2013-10-21 19:53:43下载
- 积分：1
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11-26-1
Describe: doa estimated classical music used to construct simple incident signals, using seven antenna reception of signals for DOA estimated.
- 2009-11-20 16:34:55下载
- 积分：1
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matlab_orders
matlab工作空间中的常用命令简介，浅显易懂()
- 2008-05-12 10:16:00下载
- 积分：1
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ind
ind motor matlab ind motor matlab ind motor matlab
- 2010-12-21 06:26:15下载
- 积分：1
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Muse
segy format sidescan analysis package
- 2011-01-22 21:59:15下载
- 积分：1
