杂乱
概率密度函数
计算机科学
高斯分布
恒虚警率
信号(编程语言)
算法
雷达
语音识别
统计
数学
电信
物理
量子力学
程序设计语言
作者
G. Picardi,R. Seu,D. Zei
出处
期刊:IEE proceedings
[Institution of Electrical Engineers]
日期:1987-01-01
卷期号:134 (1): 35-35
标识
DOI:10.1049/ip-f-1.1987.0007
摘要
The problem of clutter cancellation in a non-Gaussian environment is becoming more and more important in modern high-resolution radars, owing to uncertain clutter statistics. To evaluate the MTI canceller performances, in the paper we examine an intermediate frequency model which gives, in the video frequency, a signal with log-normal (LN) probability density function (PDF). The improvement factor needed to obtain optimum detection performances in a multiclutter environment will be evaluated.
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