| 1. | According to the work flow , the entire system can be divided into several blocks : signal adjust model , data acquisition and management model , lcd display and data transmission units . these units can be subdivided single function parts , which are designed and tested respectively 根据相位测量系统的工作流程,将整个系统分为信号调理模块、数据采集和处理模块、液晶显示和数据传输模块,再细化分成功能单一的模块,然后对这些模块分别进行设计和调试。 |