| 一种基于卷积的正弦波频率稳定度测量方法 |
| |
| 引用本文： | 王康,李运洪,佘勇,王贤勤.一种基于卷积的正弦波频率稳定度测量方法[J].成都信息工程学院学报,2009,24(1). |
| |
| 作者姓名： | 王康 李运洪 佘勇 王贤勤 |
| |
| 作者单位： | 成都信息工程学院电子工程学院,四川,成都,610225 |
| |
| 摘 要： | 提出了通过离散卷积实现对频率稳定度的测量,介绍了该方法的原理和实现过程,并且与通用的硬件频率测量仪器进行比较,结果表明,与仪器测量频率稳定度的方法相比,此方法灵活简单,测量精度和仪器测量结果一致性较好.
|
| 关 键 词： | 数字卷积 频率稳定度 采样方差 |
A method for frequency stability measurement of a sine wave based on convolution |
| |
| WANG Kang,LI Yun-hong,SHE Yong,WANG Xian-qin.A method for frequency stability measurement of a sine wave based on convolution[J].Journal of Chengdu University of Information Technology,2009,24(1). |
| |
| Authors: | WANG Kang LI Yun-hong SHE Yong WANG Xian-qin |
| |
| Institution: | WANG Kang,LI Yun-hong,SHE Yong,WANG Xian-qin(School of Electronic Engineering,CUIT,Chengdu 610225,China) |
| |
| Abstract: | Based on the research of the discrete convolution a new method used to measure the frequency stability is presented and the realization is given.Compared with the measurement results by the equipments this approach is simple and efficient.And the measurement accuracy is consistent with that of the equipments. |
| |
| Keywords: | digital convolution frequency stability variance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
