Hardware Implementation of a Kullback-Leibler Divergence Based Signal Anomaly Detector

被引：0
|
作者：
Afgani, Mostafa [1 ]
Sinanovic, Sinan [1 ]
Haas, Harald [1 ]
机构：
[1] Univ Edinburgh, Inst Digital Commun, Edinburgh EH9 3JL, Midlothian, Scotland
来源：
2009 2ND INTERNATIONAL SYMPOSIUM ON APPLIED SCIENCES IN BIOMEDICAL AND COMMUNICATION TECHNOLOGIES (ISABEL 2009) | 2009年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A Field-Programmable Gate Array (FPGA) based implementation of the Kullback-Leibler Divergence (KID) algorithm for real-time detection of anomalies in periodic signals is presented. To aid in the development of the hardware platform, an optimised, application specific, differential-equation version of the KLD equation is also proposed. Successful tests of the implementation against 10 MHz wireless signals show that the algorithm is indeed capable of real-time analysis of high speed test vectors.
引用
收藏
页码：517 / 522
页数：6
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