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Differentiation-and-integration
数值积分和数值微分的相应方法，程序测试无误。(Numerical integration and numerical differentiation of the corresponding program to test and correct.
)
- 2012-03-28 17:51:19下载
- 积分：1
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LDPC2
。并行级联LDPC码是由多个码率不同的子码，经并行级联后得到的码率可变的LDPC码。本文提出了基于
并行级联LDPC码的递增冗余HARQ方案，给出了这种方案的吞吐量性能封闭解。在AwGN信道和Rayleigh衰落信
道下，通过仿真将新方案的性能和随机LDPC码的性能进行了比较。结果显示，并行级联LDPC码的递增冗余HARQ
方案性能接近随机LDPc码，但编、译码更简单，参数选择范围更广。(. Parallel Concatenated LDPC code is different by a plurality of bit-rate sub-code, the LDPC code rate is variable obtained after parallel concatenation. In this paper, the incremental redundancy HARQ scheme based on parallel concatenated LDPC codes, the throughput performance of this program is given closed-form solution. In AwGN channel and Rayleigh fading channels through simulation, the performance of the performance of the new program and random LDPC codes are compared. The results show that the parallel concatenated LDPC codes incremental redundancy HARQ scheme performance close to the random LDPc code, but compiled more simple decoding a wider range of parameter selection.)
- 2013-04-10 21:16:57下载
- 积分：1
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ofdm
说明： 1、ofdm信道仿真
2、基于梳妆导频的OFDM信道估计
(1, ofdm channel simulation 2, based on the dressing pilot channel estimation of OFDM)
- 2008-11-27 09:41:14下载
- 积分：1
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test_22
a matlab based target detector with real time serial port communication to be used for computer vision applications
- 2014-10-27 17:32:17下载
- 积分：1
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SUBTRACTIVE-CLUSTERING-
IDENTIFICATION OF RULES USING SUBTRACTIVE CLUSTERING
- 2014-02-20 10:19:02下载
- 积分：1
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WidebandAdaptiveAntennaSidelobeCancellationviaExpl
本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性，从而能改善自适应阵列抑制码间干扰(ISI)和共信道干扰(CCI)的能力．在文[6]的基础上，本文研究了子带滤波器组在宽带自适应天线旁
瓣相消中的应用，对其原理进行了理论分析，提出了有效的子带处理方法．经研究表明，子带滤波器组处理能有效增加主、辅助天线信号的相关性，从而提高系统干扰相消比．而且适当的过采样能使系统干扰相消比进一步提高．计算机仿真结果和实测雷达数据处理结果证实了子带处理方法的有效性和理论分析的正确性．()
- 2007-09-12 10:41:09下载
- 积分：1
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chebshev_window
chebshev窗函数，包括等旁瓣级，任意主瓣宽度两个程序(chebshev window function,including side-lobe level and main-lobe width)
- 2010-01-04 16:03:44下载
- 积分：1
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Rake-receiver
Simulation of Rake receiver -- simple
- 2011-04-28 18:27:55下载
- 积分：1
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ex_loadsave
it is a matlab code about handling .it is about exloadsave.it is for oversteering consttuction.
- 2011-05-11 07:13:41下载
- 积分：1
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MATLAB6.5ApplicationInterfaceProgramming
MATLAB6.5接口编程(本人加了目录).(MATLAB6.5 Programming Interface (I added a directory).)
- 2007-03-14 10:34:49下载
- 积分：1
