[1]郭捷敏,王建成,苏武浔.Chen-Mbius数字基带通信系统及其仿真[J].华侨大学学报(自然科学版),2006,27(1):96-98.[doi:10.3969/j.issn.1000-5013.2006.01.026]
　Guo Jiemin,Wang Jiancheng,Su Wuxun.Chen-Mbius Digital Base Band Communication System and Its Simulation[J].Journal of Huaqiao University(Natural Science),2006,27(1):96-98.[doi:10.3969/j.issn.1000-5013.2006.01.026]
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Chen-Mbius数字基带通信系统及其仿真()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第1期
页码:
96-98
栏目:
出版日期:
2006-01-20

文章信息/Info

Title:
Chen-Mbius Digital Base Band Communication System and Its Simulation
文章编号:
1000-5013(2006)01-0096-03
作者:
郭捷敏; 王建成; 苏武浔
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 福建泉州362021; 福建泉州362021
Author(s):
Guo Jiemin;  Wang Jiancheng;  Su Wuxun
College of Information Science and Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
变换;  基带传输系统;  仿真分析;  误码率
Keywords:
transformation;  base band communication system;  simulation analysis;  error rate
分类号:
TN914.3
DOI:
10.3969/j.issn.1000-5013.2006.01.026
文献标志码:
A
摘要:
通过对几种数字波形进行逆变换,把逆变换的结果应用到数字基带通信系统的设计上,对输入的二进制数字信号进行调制,并在接收端用数字波形进行解调.用Matlab软件对系统进行计算机仿真,仿真结果显示,甚至在信噪比很低的情况下,都能很好地还原出原数字信号,具有高保真与强抗噪性能.最后对滤波出来的结果进行误码分析.
Abstract:
The inverse transforms of some digital waves were applied in the digital base band communication system.The input binary normal signal was modulated on the waves of the inverse transforms of some digital waves and demodulated by the digital waves in the receiving end.The process was simulated on the computer by using Matlab and the results show that even in the case of very low signal-to-noise ratio,the system can restore the original binary signal well and have an excellent performance on high fidelity and anti-noise.Finally,the error rate of the output was analyzed.

参考文献/References:

[1] Chen Nanxian. Modified M(o)bius inverse formula and its applications in physics [J]. Physical Review Letters, 1990, (11):1193-1195.
[2] 陈难先. Fermi体系逆问题的一种新解法 [J]. 自然科学进展-国家重点实验室通讯, 2003(5):473-477.doi:10.3321/j.issn:1002-008X.2003.05.005.
[3] Wei Y C, Chen N X. Square wave analysis [J]. Journal of Mathematical Physics, 1998(8):4226-4245.doi:10.1063/1.532493.
[4] John Maddox. M(o)bius and problems of inversion [J]. Nature, 1990, (29):377-380.doi:10.1038/344377a0.
[5] 苏武浔, 张渭滨, 王建成. 几种常见信号波形的逆变换计算(Ⅰ)--奇偶对称三角波与锯齿波和整流余弦波的逆变换 [J]. 华侨大学学报(自然科学版), 2005(1):80-84.doi:10.3969/j.issn.1000-5013.2005.01.021.
[6] 苏武浔, 张渭滨, 王建成. 几种常见信号波形的逆变换计算(Ⅱ)--矩形脉冲与奇偶对称方波的逆变换 [J]. 华侨大学学报(自然科学版), 2005(4):416-419.

备注/Memo

备注/Memo:
国务院侨务办公室科研基金资助项目(04QZR10)
更新日期/Last Update: 2014-03-23