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4x4mimo
A 2x2 multiple-input multiple-output (MIMO) architecture
using dual-polarized antennas (DPAs) is considered
with orthogonal frequency division multiplexing (OFDM). The
performance of DPAs is evaluated for adaptive polarization
(AP) transmission techniques in time-varying multipath channels
impaired by polarization mode dispersion (PMD) and
polarization-dependent loss (PDL). AP transmission techniques
considered include power gain maximization, polarization dispersion
minimization for interference avoidance, polarization
multiplexing with waterfilling, and a suboptimal multiplexing
strategy that enables direct recovery of the polarization multiplexed
streams, thereby simplifying the design of the receiver.
Measured time-varying dual-polarized channel realizations from
mobile-to-mobile experiments are used to estimate the capacity,
diversity, and interference avoidance performance of the adaptive
approaches.
- 2013-08-23 14:34:24下载
- 积分：1
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imageregistrationandtextureextraction
Example code with images for assessment of SAR images using image registration and feature based techniques
- 2009-06-02 17:25:56下载
- 积分：1
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fdma
说明： 利用mablab编写的m文件，用于频分复用的仿真，非常有用，大家可以下载实验一下(M prepared to use mablab documents, for frequency division multiplexing of the simulation, very useful, everyone can download the experiment about)
- 2008-10-08 16:22:30下载
- 积分：1
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Signal-Generation
生成数字调制类型信号的matlab程序，包括BPSK，QPSK，2FSK,4FSK,QAM等多种类型信号的调制方法(matlab program for digital modelated signal genaration,including BPSK，QPSK，2FSK,4FSK,QAM,etc.)
- 2011-11-28 15:07:31下载
- 积分：1
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dzzrbhl
matlabtx319-《Matlab 6,X辅助图像处理》源代码,(Matlabtx319- the Matlab 6, X auxiliary image processing source code,)
- 2017-05-18 07:48:56下载
- 积分：1
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hm
说明： 实现区域生长、分水岭算法的matlab文件(Region growing, watershed algorithm matlab file)
- 2012-07-09 15:39:33下载
- 积分：1
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sky_wave_detection
天波超视距雷达系统仿真 关于低截获概率雷达信号处理的(OTH radar system simulation on the low probability of intercept radar signal processing)
- 2013-06-22 18:52:52下载
- 积分：1
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4FSK
说明： 产生随机信号，采用4fsk调制方式通过一个水声信道，再采用非相干解调(Generate random signal, use 4FSK modulation to pass through an underwater acoustic channel, and then use incoherent demodulation)
- 2020-11-17 10:09:41下载
- 积分：1
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pcolor uigetfile
适用于MATLAB画三维彩图，可用于画多参数平面图。(It can be used for drawing three-dimensional pictures and multi parametric graphs with MATLAB.)
- 2017-12-06 13:57:10下载
- 积分：1
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MIMO_OFDMA_2T1R_CDD
关于移动通信中MIMO中的CDD发射分集算法( CDD transmit diversity algorithm on MIMO in the Mobile communication)
- 2012-05-11 01:02:39下载
- 积分：1
