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Kmeans
a kmean clustering prog
- 2010-05-21 19:17:01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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MATLABSOPHOMORE
Important points for Matlab for beginner
- 2012-05-15 12:38:42下载
- 积分：1
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Doppler
一种MIMO体制天波雷达多普勒扩展杂波抑制方法(Doppler radar system for MIMO-day extension clutter suppression method)
- 2013-12-09 16:39:41下载
- 积分：1
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ColonPolypsClassificationANFISTesting
A colon tumor is detected the capsule colon endoscopy.The colon tumor id diagnosed as benign or malignant by using the ANFIS classifier
- 2015-03-25 00:25:29下载
- 积分：1
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huxinxi
好用的互信息程序，可以计算时序信号的互信息以及熵等。可以直接使用(it is used for multil-information,and it can be used directly.)
- 2014-01-14 20:13:32下载
- 积分：1
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matlab_bgl-4.0.1
功能十分强大的图论工具箱，切实可靠，能用，十分不错。(Graph Theory Toolbox)
- 2014-02-07 19:01:36下载
- 积分：1
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ODE
simulink ODE first order example
- 2014-12-19 01:36:11下载
- 积分：1
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QPSK_Modl_Demodl
在理想信道条件下、在高斯白噪声信道条件下和在先经过瑞利衰落信道再通过AWGN信道条件下的QPSK仿真（基带输入波形及其功率谱、QPSK调制信号及其功率谱、QPSK信号星座图、误码性能等）(In an ideal channel conditions, in white Gaussian noise channel conditions and earlier through Rayleigh fading channels through QPSK simulation AWGN channel conditions (baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, QPSK signal constellation Figure, error performance, etc.))
- 2015-01-26 13:15:22下载
- 积分：1
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mapping-technology
matlab 一些作图划线的基本知识，并且包含一些矩阵运算，方程的求解，附带若干个例子(Basic knowledge of MATLAB, some mapping crossed, and contains a number of matrix calculation, equations, with several examples)
- 2014-02-21 16:07:52下载
- 积分：1
