[1]孙桂杰,苏武浔.Chen-Mbius八路数字通信系统的性能仿真[J].华侨大学学报(自然科学版),2009,30(4):384-388.[doi:10.11830/ISSN.1000-5013.2009.04.0384]
　SUN Gui-jie,SU Wu-xun.Performance Simulation of Chen-Mbius Eight-Channel Digital Communication System[J].Journal of Huaqiao University(Natural Science),2009,30(4):384-388.[doi:10.11830/ISSN.1000-5013.2009.04.0384]
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Chen-Mbius八路数字通信系统的性能仿真()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第30卷
期数:
2009年第4期
页码:
384-388
栏目:
出版日期:
2009-07-20

文章信息/Info

Title:
Performance Simulation of Chen-Mbius Eight-Channel Digital Communication System
文章编号:
1000-5013(2009)04-0384-05
作者:
孙桂杰; 苏武浔
华侨大学信息科学与工程学院
Author(s):
SUN Gui-jie;  SU Wu-xun
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
Chen-Mbius变换;  八路数字通信系统;  性能分析;  错误概率;  信噪比
Keywords:
Chen-Mbius transform;  eight-channel digital communication systems;  performance analysis;  the bit error rates;  signal-to-noise ratio
分类号:
TN915.14; TP391.9
DOI:
10.11830/ISSN.1000-5013.2009.04.0384
文献标志码:
A
摘要:
利用MATLAB软件,构建Chen-Mbius八路数字通信系统,对5种常用函数族(偶对称方波、奇对称方波、偶对称三角波、奇对称三角波和锯齿波函数族)调制解调系统进行仿真.通过计算机编程运算,对保存的信噪比和错误概率的数据进行处理.结果表明,新系统利用调制的原理,使得原始信号在经过乘法器之后得到的信号的带宽有较大幅度的提高,相当于对原始信号进行了扩频变换.
Abstract:
Utilizing the MATLAB software platform,the Chen-Mbius eight channels digital communication system is constructed.The modem system for five often-used function set(i.e.even and odd symmetrical square wave,even and odd symmetrical triangle wave and saw-tooth wave) is simulated.Through the computer programmed calculations,the stored data of the ratio of signal-to-noise and error rates is treated.The results have shown that the new system utilizes the modulation principle and make the band width of the original signals being wider obviously.It is equivalent to perform the frequency expanding transform to the original signals.

参考文献/References:

[1] CHEN Nan-xian. Modified m(o)bius inverse formula and its applications in physics [J]. Physical Review Letters, 1990, (11):1193-1195.
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[3] WEI Yi-chuan, CHEN Nan-xian. Square wave analysis [J]. Journal of Mathematical Physics, 1998(8):4226-4245.doi:10.1063/1.532493.
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[5] MADDOX J. Mobius and problems of inversion [J]. Nature, 1990, (344):377.
[6] SU Wu-xun, ZHANG Wei-bin, WANG Jian-cheng. The evaluations of the inverse transform of eight often-used waveforms by Mobius transform:The inverse transform of their Fourier series [J]. Chinese Journal of Electronics, 2005(3):513-518.
[7] 苏武浔, 陈方, 魏腾雄. 陈-Mobius 四路载波数字通信系统的仿真 [J]. 华侨大学学报(自然科学版), 2007(3):246-251.doi:10.3969/j.issn.1000-5013.2007.03.007.

备注/Memo

备注/Memo:
福建省自然科学基金资助项目(Z0512007)
更新日期/Last Update: 2014-03-23