给出了系统总体结构、模拟通道设计、倍频锁相电路、数据采集电路、各种电参数测量算法及系统软硬件抗干扰措施。
The system hardware structure, analog channels circuits, data acquisition circuits, measurement algorithms of electric parameters and anti-jamming methods are given.
本文主要论述了VB语言的特点及其在多参数数据采集和处理中的应用。
This paper mainly expounds the characteristics of VB language and its application in the data collection and processing of parameters.
主要功能包括对外部设备的一些参数采集及控制，包括显示、数据处理及其他控制功能。
Its main features include the external equipment acquisition and control of some parameters, including display, data processing and other control functions.
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