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dc.creatorLin, K. F.en_US
dc.date.accessioned2006-06-15T14:04:45Z
dc.date.available2006-06-15T14:04:45Z
dc.date.issued1978en_US
dc.identifier1978-RE-08en_US
dc.identifier.urihttp://hdl.handle.net/1811/10508
dc.descriptionAuthor Institution: Department of Physics, McMaster Universityen_US
dc.description.abstractAssuming the noise at each recorded data point is random and Gaussian, the measurement error of the Line position of a spectral line is shown Co be equal to \[ \frac{1}{\sqrt{2}} \cdot (ration\;of\;noise\;to\;signal)\cdot(FWHH)^{\frac{1}{2}} \] if the line positions are determined by the Local minima of the following, expression: \[ C(I) = \left|\begin{array}{llllll} I-1 & &I& +& M\\ \Sigma & (S(i) + N(i)) - &\Sigma& &&(S(i) + N(i))\\ i = I - M & &i& =& I + 1 \end{array}\right| \] where S(i) is the assumed noise-free signal at data point i N(i) is the noise at: data point i and M is a chosen integer. Both the measurement error and FWHH are defined by the unit of data point.en_US
dc.format.extent79322 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleMEASUREMENT ERROR ON DIGITALLY RECORDED SPECTRAen_US
dc.typearticleen_US


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