摘要
分布式声定位是声被动探测的一个分支,作为战场的有效侦察方式和探测手段,近年来得到了广泛的应用。本文中从硬件实现的角度对分布式声定位节点的采样策略进行尝试,在系统增益自适应、采样频率自适应和数据的组织方面得到了实用的方法。
Distributed Audio Orientation system(DAO) is a branch of passive audio detect technology. In the last decade It has been widely used in recceing war field because of all-weather and some other strongpoints. Sampling policy of DAO system is experimented at hardware visual-angle in this article and get the methods to system plus auto-adjust, Sampling frequency auto-adjust and data organizing.
出处
《微计算机信息》
北大核心
2008年第4期102-103,187,共3页
Control & Automation
基金
国家863(2006AA040106)
