摘要
介绍在信号采集中采用的硬件和软件实现两类同步采样方法,并对软件同步采样中通常采用的几种方法做了分析,最后研究了测量信号周期的方法,从而提高人们对信号采集中的同步采样方法的认识。
The following paper introduces two synchronous sampling methods using hardware and software in signal acquisition, analyzes several methods common used in software synchronous sampling, and studies the method to measure signal cycle, in order to improve the knowledge of people on synchronous sampling method in signal acquisition,
出处
《山西建筑》
2007年第30期205-206,共2页
Shanxi Architecture
关键词
同步采样
偏差累积增量法
双速率同步法
synchronous sampling, error cumulative incremental method, double-speed synchronous method
