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butxiaobo
近红外光谱小波变换预处理方法，能将信号分解成一系列小波函数的叠加，这些小波函数都是由一个亩小波函数平移和伸缩得到的。(Near infrared spectra pretreatment method, wavelet transform signal can be decomposed into a series of wavelet function, the wavelet function is a function by a mu wavelet translation and scaling.
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- 2013-10-03 23:42:50下载
- 积分：1
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fm_block
descrive the block information of psat
- 2012-10-03 03:29:59下载
- 积分：1
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Link-a-System-Level-OFDM-Simulator
针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。(It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection.
System-level simulator, currently support only SISO and 1 by 2 MRC.
To start with, go into the folder sys_link_simu, and excute the following commond from matlab:
sys_link_simu_func(a,b)
where a is the link ada)
- 2011-08-09 11:00:53下载
- 积分：1
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main
关于计算在Klobuchar模型下的穿透点的电离层延迟和格网电离层延迟(Under Klobuchar model on the calculation of the penetration points ionospheric delay and grid ionospheric delay)
- 2014-05-12 17:05:33下载
- 积分：1
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HESM
混合励磁永磁同步电机矢量控制系统的研究，希望对大家有帮助(Research of New Type Vector Control Strategy for Hybrid
Excitation Synchronous Motor)
- 2015-03-20 14:49:33下载
- 积分：1
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Shielding
shielding effectiveness of the materials
- 2014-01-01 23:25:26下载
- 积分：1
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mfile
gold.m is mfile that generate gold sequency.
- 2010-07-08 19:49:02下载
- 积分：1
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MARVar
try the matlab scripts to do various computations
- 2009-05-04 01:58:58下载
- 积分：1
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Convol_Viterbi
performs convolutional encoding and viterbi decoding
- 2010-11-24 18:28:32下载
- 积分：1
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fading
说明： 此程序用来瑞利衰落信道仿真,用于无线环境，希望能有所帮助(This procedure used to Rayleigh fading channel simulation, used in wireless environment, hoping to be helpful)
- 2008-10-19 21:23:41下载
- 积分：1
