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MATLAB6.5tuxiangchuli
MATLAB6.5辅助图像处理，很有用，适合于广大学者。(MATLAB6.5 assisted image processing, useful for the general academic.)
- 2010-01-04 18:26:23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
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ACA_robot_path
基于蚁群算法的机器人路径规划matlab代码(Robot path planning based on ant colony algorithm matlab code)
- 2013-03-04 15:03:03下载
- 积分：1
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BDpre
对4个发射天线，2个分别有2个接收天线的多用户MIMO系统进行BD预编码的仿真，观察其误码率性能。(Four transmit antennas, 2 respectively, the two receiving antennas, multi-user MIMO system BD precoding simulation, to observe the bit error rate performance.)
- 2020-12-24 10:49:06下载
- 积分：1
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22
说明： 给仿真信号加入噪声信号，比如白噪声、有色噪声等等(Added to the simulated signal noise signal, such as white noise, colored noise, etc.)
- 2014-08-05 16:10:04下载
- 积分：1
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kmeans
用于数据挖掘聚类分析的简单的K平均算法Matlab源代码(Simple K-means for data mining (Matlab))
- 2010-12-03 00:05:47下载
- 积分：1
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yuanzhen
圆形阵波束形成仿真，包括声压噪声的和矢量圆形阵的仿真图(Simulation of circular array beamforming, including sound pressure noise circular array and vector map of the simulation)
- 2009-06-11 19:39:29下载
- 积分：1
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avg
image processing-average
- 2012-05-02 17:39:40下载
- 积分：1
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dianjiquxian
cvt混合动力汽车仿真模型图，前后轮制动力分配曲线图绘制(cvt hybrid vehicle simulation model diagram, front and rear brake force distribution curve drawing)
- 2013-08-05 21:56:48下载
- 积分：1
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zjqxszx
本算例用正交多项式，采用最小二乘法拟合散点函数曲线，程序为MATLAB编写！(zuixiao ercheng duoxiangshi)
- 2013-10-12 21:17:48下载
- 积分：1
