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simulation_communications
MC-CDMA系统的简要介绍和系统的MATLAB 仿真性能实现(the generalized analysis of MC-CDMA system and realization using MATLAB code.)
- 2014-12-18 11:12:00下载
- 积分:1
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tongxinxitongfangzhen
通信系统仿真
1.FDMA的simulink仿真
2.TDMA的simulink仿真
3.CDMA的simulink仿真
4.三种多址方式比较
(详细要求请见文件内题目描述)(Communication system simulation 1.FDMA simulink simulation 2.TDMA simulink simulation 3.CDMA simulink simulation 4. Comparison of three multiple access (see the detailed requirements described in the document title))
- 2013-11-23 19:02:53下载
- 积分:1
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work
本程序是关于卫星上下变频的简单的实现算法,首先产生双边带调制信号,与收本振混频后,通过低通滤波器完成下变频。再与发本振混频,通过高通滤波器后完成上变频(This program is a simple algorithm on the satellite and down-conversion, the first double-sideband modulation signal generated, after the close of the oscillator mixer, low-pass filter complete the conversion. Again and send the local oscillator mixer, followed by the completion of the high-pass filter frequency)
- 2013-12-24 20:53:19下载
- 积分:1
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genetic
谢菲尔德遗传算法工具箱/解决遗传算法优化的一些问题(Sheffield genetic algorithm toolbox/solve some of the problems of genetic algorithm optimization)
- 2013-12-30 22:55:37下载
- 积分:1
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DIF
一种基于《The Discrete Fractional Cosine and Sine Transforms》分数阶傅立叶变换程序(Fractional fourier transform based on <<The Discrete Fractional Cosine and Sine Transforms>>)
- 2012-04-04 21:49:59下载
- 积分:1
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DVB-T-TimingaChannelEstimation
DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。
信道估计利用DVB-T导频,LS估计,导频位置的时间插值,非导频位置频率插值,非常有效。
该程序经过多次运行无误,不足之处在于变量使用不规范,注释简单,读程序很费劲哈。
其特点是均采用经典算法,简单有效为主,对初学者很有帮助滴。(DVB-T 2k signal, timing estimation, channel estimation)
- 2015-02-11 01:32:04下载
- 积分:1
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VCmatlab2
VC++与matlab混合编程。包含源代码和文档说明。(VC++ mixed programming with matlab. Contains the source code and documentation.)
- 2021-03-04 18:59:32下载
- 积分:1
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Nouveau-dossier
fitting magnetization curve
- 2012-04-23 20:22:01下载
- 积分:1
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matlab
利用matlab程序语言实现数值计算中的迭代各种算法(Matlab program language used in the iterative numerical algorithm variety)
- 2011-10-10 13:18:46下载
- 积分:1
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2questionsfromuni_papersoutofsyllabusanswers(1)
image registration code for different code.
- 2015-01-30 16:43:18下载
- 积分:1