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GPS
说明: 《载波相位相对定位双差方程原理》验证
《载波相位相对定位单差方程原理》验证
《载波相位相对定位双差方程原理》验证
《载波相位相对定位双差方程原理》验证当基站离流动站很近,并假设流动站概略坐标等于基站坐标,那么双差方程中距离向量就为0(" Double difference carrier phase relative positioning equation theory" test " single-difference carrier phase relative positioning equation theory" test " double difference carrier phase relative positioning equation theory" test " double difference carrier phase relative positioning equation principle" is verified when the base station from the mobile station near, and assuming that mobile station is equal to the base station coordinates approximate coordinates, so double-differential equation from the vector is 0)
- 2010-04-24 10:38:17下载
- 积分:1
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answer
本文档用于《统计建模与R软件》第六章至第九章课后答案。(This document is for the " Statistical modeling and R software" Chapter VI to Chapter IX after the answer.)
- 2014-01-16 16:54:23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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simulink2
有关 matlab 的行业的书籍 可以做下参考(Books about matlab industry can make a reference)
- 2013-09-21 19:45:43下载
- 积分:1
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OFMD
ofdm正交频分复用中六种时间同步算法,时间同步很重要。(ofdm the six time synchronization algorithm ofdm of six time synchronization algorithm)
- 2013-04-15 19:41:56下载
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syslin
un fichier pour résoudre un système linéaire par matlab
- 2014-01-06 20:42:36下载
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matlab
功能软件 多多使用,多多下载,大家学习学习。不知道可用不(Your use of the software functions, a lot of downloads, we learn from. Do not know can not)
- 2011-01-08 21:24:41下载
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matlab
THIS DOCUMENT CONTAINS A MATLAB TUTORIAL WICH CONTAINS MANY FUNCTION
- 2013-02-25 04:51:19下载
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DSP-for-Matlab-and-Labview-I-Fundamentals-of-Disc
This book is about some examples of simulating DSP with Matlab
- 2013-09-23 20:09:44下载
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data_share_in_Matlab
matlab procedures for variables
- 2012-04-13 01:33:00下载
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