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retinex
基于 Retinex 理论的 SSR MSR等 算法 和一些自己改善后的算法(Based on Retinex Theory SSR MSR and other improved algorithms and some of their algorithm)
- 2011-05-04 22:03:07下载
- 积分:1
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EM算法
说明: 详细讲解EM(期望最大化)算法,并使用混合高斯分布示例编程实现解答(Explain EM (expectation maximization) algorithm in detail, and use mixed Gaussian distribution example programming to realize the solution)
- 2020-03-31 23:06:43下载
- 积分:1
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MatLab-20Tutorial
MatLab-20Tutorial.zip........this file contains 20 pdf tutorails on matlab with examples on m files.
- 2009-12-30 01:17:59下载
- 积分:1
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MySInterp
本程序是用于信号频谱分析的实验程序。
主要功能是进行信号的幅值谱计算;同时可完成在选定范围内谱峰的精确频率、幅值和相位计算(计算结果为cos相位)。( This procedure is used to test the program signal spectrum analysis. Main function is to calculate the signal amplitude spectrum the same spectral peaks can be completed within the selected range of precise frequency, amplitude and phase calculation (calculated as cos phase).)
- 2015-01-20 10:40:06下载
- 积分:1
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gaussian
Gaussian high,low and band pass fı lter ı s applı ed to ı mage
- 2009-11-24 05:56:29下载
- 积分:1
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1
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dijkstra3
this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.
- 2011-07-07 02:19:46下载
- 积分:1
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High_Freq
这是一个用MATLAB编写的高通滤波程序,可供参考之用(This is a prepared using MATLAB high-pass filtering procedure, for reference)
- 2007-12-12 13:22:25下载
- 积分:1
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backfolding
采用backfolding差分算法,去除相邻点间的噪声干扰(Difference algorithm to remove the noise between adjacent points.)
- 2013-01-24 11:37:12下载
- 积分:1
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Kalman-filter
其中包括卡尔曼,扩展卡尔曼其仿真代码和仿真的图形。适用于三维情况,对弱机动目标跟踪精度较高。 (请输入您要翻译的文字内容或网页地址,回车即可翻译
其中包括卡尔曼,扩展卡尔曼其仿真代码和仿真的图形。适用于三维情况,对弱机动目标跟踪精度较高。
ON划词翻译ON实时翻译其中包括卡尔曼,扩展卡尔曼其仿真代码和仿真的图形。适用于三维情况,对弱机动目标跟踪精度较高。
Including Calman, extended Calman the simulation code and the simulation graphics. Applicable to the three-dimensional case, the weak maneuvering target tracking with high precision.
)
- 2014-09-21 09:12:05下载
- 积分:1