DocumentCode
783463
Title
Uncertainty of mean value and variance obtained from quantized data
Author
Chiorboli, Giovanni
Author_Institution
Dipt. di Ingegneria dell´´Informazione, Univ. of Parma, Italy
Volume
52
Issue
4
fYear
2003
Firstpage
1273
Lastpage
1278
Abstract
This paper addresses the problem of recovering the mean value and the variance of an input signal from the output data of a granular quantizer. Particular emphasis is dedicated to the measurement uncertainty with and without dither. Known general results are applied to random Gaussian and uniformly distributed signals and to deterministic sinusoidal signals.
Keywords
measurement uncertainty; quantisation (signal); statistical analysis; deterministic sinusoidal signal; dither; granular quantizer; mean value; measurement uncertainty; random Gaussian signal; statistical analysis; uniformly distributed signal; variance; Additive noise; Analysis of variance; Clocks; Helium; Mathematical model; Measurement uncertainty; Position measurement; Quantization; Signal analysis; Statistical analysis;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2003.816820
Filename
1232380
Link To Document