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  5. The methods for a short-time instability determination for the output signal of precision references

The methods for a short-time instability determination for the output signal of precision references

Y.М. Тuz, М.V. Dobrolyubova
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Materials for the definition of the short-term instability of the output signal for some precision voltage sources are presented. The techniques of determining the intervals of correlation and of the expanded uncertainty definition as a time function are given.
Keywords: measurement standard, errors of primary standards, nonstationary process, autocorrelation function, the expanded uncertainty