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周期信号各参数的离散采样测量法(一)
Discrete Sample Measuring Method of Parameters for Periodic Signal (1)
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中文摘要
:
描述用离散采样测量周期信号的有效值,失真度及相位等参数的简易且准确度很的测量方法,从数学上证明这些方法的正确性,并指出测量不确定度的来源。
英文摘要
:
The simple and discrete sample method for measuring the root-mean-square, distortion,phase and other parameters of periodic signal with high accuracy is proved to be correct withmathematical method and origins of measuring uncertainty are pointed.
何天祥
长城计量测试技术研究所!北京市,100095
中文关键词
:
周期信号 离散采样 不确定度 有效值 电压表
英文关键词
:
Periodic signal,Discrete sample,Uncertainty,
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