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应用通用计算机或专用数字信号处理机分析处理动态电测信号时,首先进行数据采集。本文论述了数据采集中的误差,并提出根据允许误差范围计算采样频率。
Application of general-purpose computer or dedicated digital signal processor analysis and processing of dynamic electrical measurement signal, the first data acquisition. This article discusses the errors in data acquisition and proposes to calculate the sampling frequency based on the allowable error range.