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zsysf
用MATLAB编写的递推最小二乘算法算法LMS算法,karlman算法(using MATLAB recursive least squares algorithm LMS algorithm, the algorithm karlman)
- 2006-10-31 16:34:57下载
- 积分：1
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lifting
A useful M function for lifting scheme.
- 2014-11-09 19:42:05下载
- 积分：1
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Infrared-Image-Enhancement
针对基于小波变换的红外图像增强方法视觉效果不够理想的缺点, 提出了一种基于平稳小波变换和Retinex 的红外图像增强方法, 利用Retinex 增强算法增强图像的视觉效果, 并改善其亮度均匀性。首先, 对红外图像经平稳小波变换后的最大尺度低频子带图像进行多尺度Retine x 增强 然后, 利用贝叶斯萎缩阈值法对高频子带图像进行阈值去噪, 并根据低频子带图像的局部对比度和模糊规则计算高频子带的增益系数, 从而得到增强后的高频子带图像 最后, 由低频子带图像和高频子带图像重构得到增强后的图像。针对大量图像进行了实验和增强效果的定性与定量评价, 并与双向直方图均衡法、二代小波变换法、Curvelet 变换法和多尺度Retinex法作了比较。结果表明, 所提出的方法增强了图像细节, 抑制了噪声, 并明显改善了图像的整体视觉效果。(As infrared image enhancement method based on wavelet transformation has the problem of unperfect visual effect , and Retinex enhancement algorithm can enhance visual effect of the image by improving brightness uniformity , amethod based on stationary wavelet transformation and Retinexis proposed.Firstly , the infrared image is decomposed into high-frequency detail and low-frequency approximation components at various resolutions, and the low frequency subband image of the largest scale is enhanced by multiscale Retinex algorithm.Then, the highfrequency subband images are denoised by Bayesian shrinkage method, and the gain coefficients of high-frequency subbands are available by calculating the local contrast of the enhanced low-frequency subband based on fuzzy rules to get the enhanced high-frequency subband images .Finally, the enhanced image is reconstructed by the low-frequency subband and high-frequency subbands .Experiments with qualitative and quantitative uation are carried ou)
- 2021-04-29 11:58:44下载
- 积分：1
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SkeletonPruningDCE
AppWizard创建了这个skeletonpruningdce应用你。这个应用程序
不仅表明了使用微软基础类的基本知识
但也编写应用程序的起点。(AppWizard has created this SkeletonPruningDCE application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.)
- 2014-10-14 10:06:52下载
- 积分：1
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lly1
针对滚动轴承故障信号具有非平稳、非高斯的特点，提出了将时域分析与小波分析相结合的方法对滚动轴承进行故障诊断。在研究不同信号分析方法理论的基础上，以滚动轴承外圈故障振动信号为例，采用多种信号处理方法进行了分析。结果表明，各种分析方法在分析轴承故障时的特点各不相同，在实际使用中，可将时域分析与小波分析综合使用，实现轴承状态的实时监测与故障的准确定位。(For rolling bearing fault signals have non-stationary, non-Gaussian, we proposed the time-domain analysis and wavelet analysis method of combining the rolling element bearing fault diagnosis. In the study of different analytical methods based on the theory of signal to the outer ring rolling bearing fault vibration signal, for example, using a variety of signal processing methods are analyzed. The results show that a variety of analytical methods in the analysis of the characteristics of bearing failure vary, in actual use, can be time-domain analysis and synthesis using wavelet analysis, to achieve accurate positioning of the bearing condition monitoring and real-time fault.)
- 2015-01-15 16:52:13下载
- 积分：1
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EFIE
本程序用于电场积分方程求解圆柱散射,使用MATLAB自带的小波库程序.(This procedure for solving electric field integral equation for cylindrical scattering, using the MATLAB Wavelet own library procedures.)
- 2008-01-14 16:06:59下载
- 积分：1
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ARINC821strawman
ARINC 821 specification
- 2010-11-11 04:45:23下载
- 积分：1
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matlabECG03
说明： 心电信号仿真数学模型建立，基于国外的一片论文的源代码，包括可调的几个关键参数。(ECG simulation mathematical model, based on a piece of paper outside the source code, including several key parameters adjustable.)
- 2009-08-18 09:40:17下载
- 积分：1
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ewa
matlab 天线和电磁分析工具箱 matlab electromagnetic and anntena(antenna and electromagnetic analysis matlab toolbox matlab electromagnetic and anntena)
- 2008-04-26 13:42:58下载
- 积分：1
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superSudoku
说明： 由Cranfield大学的CaoYi教授编写的数独游戏。数独是风靡全球的智力游戏，本代码采用matlab实现基本的数独游戏功能。(By the Cranfield University, prepared by Professor CaoYi Sudoku. Sudoku is a popular puzzle game around the world, the code using matlab to achieve the basic function of Sudoku game.)
- 2010-04-20 09:46:42下载
- 积分：1
