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Kalman_filter_Study
Basic kalman filter structure
- 2011-01-01 01:29:55下载
- 积分:1
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mdfsfd
matlab源码(Matlab source Matlab source Matlab FO)
- 2007-03-11 02:37:22下载
- 积分:1
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Poster-Shrey
Image compression methos and new approch
- 2014-11-09 02:55:10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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shuzhiweifen
说明: 中点公式求取导数
三点法求函数的导数
五点法求函数的导数
三次样条法求函数的导数
自适应法求函数的导数
辛普森数值微分法法求函数的导数
(Midpoint formula to strike a derivative of a function point method five-point derivative of the derivative of the function Method cubic spline derivative of a function of the adaptive function of the derivative Method Numerical Differentiation Method Simpson derivative of the function)
- 2011-04-11 16:40:20下载
- 积分:1
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GraphViz
grape visualizer programme
- 2012-07-25 01:07:26下载
- 积分:1
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0291512780
混沌序列发生器,一种随机序列的预测!时间序列的分析和预测!(Chaotic sequence generator, a random sequence of the forecast! Time series analysis and forecasting!)
- 2007-12-03 16:29:03下载
- 积分:1
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zzz
本文提出了一种与J PEG标准完全兼容的医用内窥镜图像自适应量化压缩编码方法,该方法
采用二次扫描的措施,根据原始图像的频谱分布特点,自适应地修正J PEG推荐的量化表。(This paper presents a fully compatible with the J PEG standards of medical endoscope image adaptive quantization coding method, which uses the second scan measures, according to the original image of the spectrum distribution characteristics, adaptive to amend the recommended quantitative J PEG Table.)
- 2009-11-19 22:41:22下载
- 积分:1
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function-Frft
Program frft matlab code
- 2014-11-18 09:29:17下载
- 积分:1
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shuizhifenxi
MATLAB语言编写的一个水质分析的程序,应用BP神经网络思想对水质进行分类。(A water quality analysis MATLAB language program, BP neural network to classify the water quality of thought.)
- 2016-03-09 17:30:31下载
- 积分:1