摘要
该文在Nicholas采用数论方法得到的相位截断杂散谱的幅度和位置分布结果的基础上,运用 映射和数论工具对杂散谱位置分布进行了分析,提出了一种简化算法,可精确分析相位截断杂散谱的谱线幅 度和杂散位置.
Based on the analysis of the spurious spectrum introduced by phase truncation which was made by Nicholas, the new simplified algorithm of spurious spectrum in the presence of phase truncation is presented by using the mapping mathematics and number theory. It is possible to precisely analyze the spurious spectrum location and the spurious amplitude introduced by phase truncation in practical applications.
出处
《电子与信息学报》
EI
CSCD
北大核心
2004年第3期495-499,共5页
Journal of Electronics & Information Technology