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GPS_capture_tracing
一个完整的GPS伪随机码的捕获与跟踪.用matlab仿真.(A complete GPS pseudo-random code to capture and tracking. Using matlab simulation.)
- 2009-12-04 16:36:52下载
- 积分:1
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wf
说明: MATLAB求解偏微分方程 很详细 算例很多(MATLAB Solution partial differential equations in great detail)
- 2009-06-10 23:31:38下载
- 积分:1
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mfiles
matlab仿真基于相对位置的势场函数参数的选取(matlab simulation of the potential field based on the relative position of the selection function parameters)
- 2008-08-01 01:03:55下载
- 积分:1
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max_like_hood_4
this is about channel coding
- 2014-11-11 00:02:21下载
- 积分:1
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FM_M
仿真了FM信号产生和调制的过程,方法简单,内容详尽,已经过调试。(Simulation of the FM signal and modulation process, the method is simple, detailed, has been testing.)
- 2013-12-12 00:17:31下载
- 积分:1
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GMSK_MSK
The source code package provides a communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16 manner, such as modulation and demodulation matlab realization, as well as their in AWGN and Rayleigh fading and realize the communication system error rate performance
- 2015-02-15 00:27:00下载
- 积分:1
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mli0000
MLI vectorielle Simple
- 2012-11-11 04:33:15下载
- 积分:1
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qqp
Sharpe optimum stock portfolio finder for Matlab. Requires wcov.m.
- 2014-02-01 20:55:34下载
- 积分:1
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Started-directly
在matlab开发环境下,实现对直流电动机的仿真,研究其直接启动的特性(MATLAB development environment, the DC motor simulation, to study the characteristics of its direct start)
- 2013-05-05 22:05:57下载
- 积分:1
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Reassigned-Cohen-Class
介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨
含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带
周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以
及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集
性,从而验证了重排 Cohen类时频变换方法的有效性。
(In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency
domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency
transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band
periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and
PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference
signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD
signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof
cross-items, and acquire better time
)
- 2013-06-17 09:57:55下载
- 积分:1