| 摘要: |
| 为了快速准确地验证不同错误模式下ViterbiIP核的纠错性能，提出了一种在Matlab和Mod
elsim中基于文件输入输出操作的方法来仿真验证该IP核的纠错性能。首先介绍了该IP核的
使用方法，然后详细给出了该方法的每个步骤并提供了源程序。仿真实验表明，该方法能处
理大容量的编译码数据，而且能很容易地对错误的模式进行修改，便于仿真不同情况下的纠
错性能。该方法也适用于其他功能IP核，因此有较好的实际应用价值。 |
| 关键词: Viterbi IP核 纠错性能 文件输入操作 文件输出操作 源程序 |
| DOI： |
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| 基金项目: |
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| Error-correcting ability validation of Viterbi-IP core |
| GUO Yong,CHEN Yan-ling |
| () |
| Abstract: |
| In order to quickly and correctly validate the errorcorrecting ability
of Viterbi IP Core of Altera Company,the method based on fil
e imported and exported in both Matlab and ModelSim is adopted.
The use method of IP Core is introduced, then every step of this method is provi
ded,and the programmes concerned are given.The simulated results indicate the m
ethod can not only deal with enormous coding and decoding data,but also easi
ly simulate different errorcorrecting ability in different error conditions by
means of modifying the ErrorStyles in Matlab．The method can be used for othe
r IP Core,therefore it has better practical application value. |
| Key words: Viterbi IP core error correcting ability file imported file exported source
programme |
《电讯技术》编辑部 