数字传输中的码间干扰仿真研究

Digital Transmission of Intersymbol Interference Simulation

在当前信息时代,数字化得到飞速发展,模———数转换技术已得到普遍应用,同时数字信号的传输也成为一个重要的课题。本文将研究仿真基带传输系统中的数字基带信号码型选择、波形表示,以及这种随机二进制基带信号功率谱特性,另外码符号间可能出现的干扰即码间干扰的消除与码元同步等基本问题的仿真将是重点。

In tile eurrenl information age,digital has been rapid development analog-digital conversion technology has been widely used,while digital signal transmission has also become an important issue. This paper will examine simulation hase-hand transmission system in the digital haseband letter numher of options ,wave ,and this random binary, hase-band signal power spectral characleristics, among other code symbol interference that may arise between the code to eliminate interference with the symbol synchronization of the basic issues.such as simulation will be the focus.