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cover_tree.tar
A Cover Tree is a datastructure helpful in calculating the nearest neighbor of points given only a metric.
- 2010-09-22 10:17:19下载
- 积分:1
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Rapid-Acquisition-of-Doppler-Shift-
本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性,缩短多普勒频移的
捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式,然后根据数值分析结果得到了准最佳捕获判决策略,最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高.
(This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)
- 2011-10-22 19:35:00下载
- 积分:1
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mani-real
人脸数据库数据降维的Matlab实现,可将高维的人脸数据降维到3维或2维(The face database data dimensionality reduction Matlab, the face of the high-dimensional data down to 3-dimensional or two-dimensional)
- 2013-05-13 21:56:19下载
- 积分:1
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pca
主成份分析的源码,简单易懂,有效代码不超过十行,有注释,注释中注明了代码出处。(The source code of the principal component analysis, easy to understand and effective code not more than ten line, have comments, comments indicate the source the code.)
- 2012-05-10 11:19:18下载
- 积分:1
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matlab
用MATLAB变成工具和VC编程工具实现二型模糊系统的混合编程(MATLAB mixed programming of the type-2 fuzzy system into tools and VC programming tools)
- 2012-12-26 22:32:39下载
- 积分:1
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jam_fm
噪声调频干扰信号的matlab仿真实现,其中包含成像的提取程序(SAR jamming of noise moding frequency)
- 2019-04-18 23:23:59下载
- 积分:1
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plot
matlab的绘图程序,希望对大家有用。(matlab drawing process, in the hope that useful to everyone.)
- 2008-06-05 23:12:49下载
- 积分:1
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zantai
直流电路的暂态计算 Matlab 物理
(The transient calculation of the DC circuit)
- 2012-05-24 22:02:49下载
- 积分:1
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fun
用matlab解齐次线性方程,一般的二元三元或四元一次方程均不在话下,有了它,线性代数就不用愁啦(With matlab solution of homogeneous linear equations, the general binary three yuan or quaternary linear equation are mention, with it, do not worry friends of linear algebra)
- 2011-11-19 14:55:03下载
- 积分:1
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Image-Processing
Matlab code for basic image processing. Filtering, color inversion etc
- 2011-12-02 17:29:10下载
- 积分:1