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CE
说明： 802.11n OFDM系统matlab(802.11n OFDM system matlab)
- 2011-04-24 19:46:43下载
- 积分：1
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Cmd_on_TitleBar
Add a button on main window title bar
- 2014-10-12 00:00:39下载
- 积分：1
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LTE-Simulator
LTE系统级仿真，可让您执行网络级仿真3GPP长期演进网络。它较低的复杂度和抽象的物理层是基于建立在LTE链路级仿真的经验。它是免费提供包中含有Matlab源文件以及一些MEX功能（还提供源代码）。(The LTE System Level simulator allows you to perform network-level simulations of 3GPP Long Term Evolution networks. It abstracts the Physical layer for lower complexity and is based on the experience built on the LTE Link Level simulator. It is freely available in a package containing Matlab source files as well as some MEX-functions (for which the source code is also provided).)
- 2013-04-30 20:21:55下载
- 积分：1
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BPSKpinlv
二相编码雷达脉冲雷达信号的参数提取。在二相编码雷达脉冲信号上加入噪声，然后在提取改信号的频率(Second phase coding parameter extraction radar pulse radar signals. Join noise in the two-phase encoded radar pulses, and then change the frequency of the signal extraction)
- 2015-08-14 15:46:34下载
- 积分：1
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chapter20基于遗传模拟退火算法的聚类算法
说明： matlab 经典算法，基于遗传模拟退火算法的聚类算法(Matlab classic algorithm, clustering algorithm based on genetic simulated annealing algorithm)
- 2020-11-21 10:59:36下载
- 积分：1
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overlap
可视化matlab程序，经过原作者改进版本！(Matlab visualization process, after the author to improve the version!)
- 2009-04-09 15:28:18下载
- 积分：1
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fcm_color
本程序为模糊聚类算法在图像分类中的应用。（图像的大小为30*30）。(This procedure for the fuzzy clustering algorithm in image classification applications. (Image size is 30* 30).)
- 2008-08-12 10:30:09下载
- 积分：1
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Radar_Receiver
说明： 雷达接收机的重要部件，包含AD、混频器、高放和中放4部分。(Important parts of radar receivers, including AD, mixers, high level and intermediate level radioactive Part 4.)
- 2010-04-12 22:54:57下载
- 积分：1
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chaoliujisuanniudunfa
潮流计算程序用matlab进行开发，支持多节点的潮流计算，并可设置迭代次数与精度(Flow calculation)
- 2014-01-10 10:40:23下载
- 积分：1
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PAPR-Reduction2
This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
- 2011-05-19 20:47:15下载
- 积分：1
