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bispeci
信号处理技术源代码系列5，版权为原作者所有，使用者与原作者联系。(Signal processing technology source code Series 5, the copyright for the original author of all, the user contact with the original author.)
- 2008-12-23 17:19:37下载
- 积分：1
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Meshless-method
此代码为《无网格法》书籍的Matlab源码，作者是张雄。(This code is "meshless method" Matlab source books, the author is Zhang Xiong.)
- 2011-05-13 21:51:01下载
- 积分：1
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finalHHT
以黄锷的EEMD为基础，对信号进行HHT分解，使用时把文件名改为所要处理的数据名称即可(The EEMD Huang E, HHT decomposition of the signal, change the file name to use to be dealt with data name to)
- 2013-04-16 16:06:06下载
- 积分：1
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Havel
这是图论里面的一个定理，即Havel定理，它是用来判断一系列的度的序列能否组成一个简单图，在这儿我实现了它。(This is the inside of a theorem of graph theory, that Havel theorem, which is used to determine whether a series of sequences degrees to form a simple graph, here I realized it.)
- 2014-02-25 16:22:50下载
- 积分：1
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NINE
Matlab教程第七章案例，面板数据分析、计量(Matlab Guide Chapter VII of the case, panel data analysis, measurement)
- 2013-07-20 10:06:26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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eci2tod
Code for ECEF to GCRF coversion
- 2012-11-18 13:11:54下载
- 积分：1
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MatlabBayesanclassifier
说明： 用Matlab语言建构贝叶斯分类器 hope it is usful for you guy(With the Matlab language construct Bayesian classifier hope it is usful for you guy)
- 2010-03-19 10:51:37下载
- 积分：1
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start
用七元线形天线阵（ULA）
已知：信号中心波长为2,天线阵元的间距为1米,快拍数为2000，空中有四个
源信号,假设它们的频率：0.015, 0.05, 0.02, 0.035
四个源信号的方向分别为：pi/4 pi/3 pi/6 3pi/4
求：
1）在不加入噪声的情况下,画出传统波束形成法、Bartlett波束
形成法、Capon波束形成法的空间谱图；
2）在加入高斯白噪声的情况下,假设信噪比为10dB，画出传统波束
形成法、Bartlett波束形成法、Capon波束形成法的空间谱图。(7-element linear antenna array (ULA)
Known: the signal center wavelength is 2, the antenna element spacing of 1 m, the number of snapshots for 2000, the air there are four
Source signal, assuming that their frequency: 0.015, 0.05, 0.02, 0.035
The direction of the four source signals: pi/4 pi/3 pi/6 3pi/4
Requirements:
1) not to join the noise, to draw the traditional beam-forming method, Bartlett, beam
Formation method, Capon beamforming method of the space spectrum
2) by adding Gaussian white noise, assuming that the SNR is 10dB, to draw the traditional beam
Formation method, Bartlett, beamforming, Capon beamforming method of the space spectrum.)
- 2012-05-02 16:26:54下载
- 积分：1
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P0301
Matlab 数字图像矩阵数据的显示及其傅立叶变换(Digital image data matrix display and Fourier Transform)
- 2013-07-09 11:08:34下载
- 积分：1
