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legendre_gauss
此程序包含求任意点高斯积分节点和对应的Gauss的求解系数(同时也编写了Lagrange插值公式)(for this procedure include arbitrary point Gaussian integral node and the corresponding Gauss coefficient of the solution (also prepared Lagrange interpolation formula))
- 2006-11-06 17:04:30下载
- 积分:1
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LevelSet_CV
一种改进的基于C-V模型的水平集分割算法,附有程序和图像源数据,分割方法较好(An improved model based on C-V level set segmentation algorithm, a program and image data source, segmentation method is good)
- 2011-12-29 21:52:10下载
- 积分:1
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PCATEST
pca分类程序,主要用于脑电信号的分类。具有较好的分类精度!(pca classification procedures, mainly for the classification of EEG signals. Has better classification accuracy!)
- 2010-09-17 16:09:21下载
- 积分:1
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MCPFSK--simulation
用Matlab软件实现CPFSK信号在AWGN环境下的性能仿真(CPFSK signals using Matlab software performance in the AWGN environment simulation,)
- 2011-10-13 23:41:40下载
- 积分:1
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MATLAB-image-processing
《精通Matlab图像处理》一书的例程,入门必备。共17个文件夹,让你从入门到精通!!(Matlab Study_《Proficient in MATLAB image processing》)
- 2013-10-01 13:05:43下载
- 积分:1
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discrete_rnd
说明: 本代码可实现在MATLAB环境下获取随机分布的数(This code can be realized in the MATLAB environment to obtain the probability of paper, to facilitate data analysis and processing)
- 2009-08-23 16:41:16下载
- 积分:1
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ACE
着重介绍了OFDM 系统
中的峰值平均功率比(PAR)问题,给出了峰值平均功率比的定义以及高PAR 产
生的原因和它带来的问题,并且分析了OFDM 系统内PAR 的分布,最后对国内
外各种降低PAPR 的方法进行了简单介绍。(Focuses on the OFDM system
The peak to average power ratio (PAR), and gives the definition of peak to average power ratio and high PAR production
Health reasons and problems it brings, and the analysis of the distribution of the PAR of OFDM system, the last of the domestic
A variety of methods to reduce PAPR outside a brief introduction.)
- 2014-08-17 12:30:14下载
- 积分:1
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AMA_denoising
matlab 与C混编,通过交替最小化方法求解乘性噪声模型,利用了shifting技术。(Written by H. Woo and S. Yun, the corresponding paper is "Alternating minimization algorithm for speckle reduction with a shifting technique")
- 2013-11-12 22:36:43下载
- 积分:1
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image-enchance
常见的基于人类视觉特性的图像增强算法由于是同时完成动态范围压缩和对比度增强,导致增强图像的整体对比度不高、边缘部分效果不佳.通过分析人类视觉系统的全局和局部自适应调节原理及人眼视网膜神经节细胞感受野的传输特性,提出一种仿生图像增强法.为适应人类视觉系统对光强的主观感觉特性,对图像作全局亮度对数变换 并利用人眼的主观亮度感觉与实际光强的对数呈局部线性关系的特性,采用视网膜神经元感受野三高斯
模型来调整亮度图像的局部对比度 最后利用线性变换恢复图像的彩色信息.实验结果表明,该算法的增强效果良好,特别是对于图像边界处,既能很好地增强边缘对比,又可有效地提升区域亮度对比和亮度梯度信息.
(image enchancement)
- 2014-03-19 14:39:33下载
- 积分:1
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newmark
Nermark-Beta method for calculating the structural responce
- 2009-03-23 20:14:33下载
- 积分:1