National Repository of Grey Literature 71 records found  beginprevious42 - 51nextend  jump to record: Search took 0.00 seconds. 
Capability and performance coefficients and their estimates
Michálek, Jiří
The contribution deals with basic capability and performance coefficients used in practice and shows properties of their estimates in relation to the range and number of logic subgroups.
Regulační diagramy s rozšířenými mezemi a způsobilost procesů
Michálek, Jiří
The assumptions about behaviour of observed quality variables demanded by classical Shewhart diagrams are not often satisfied as practice shows. These assumptions concern Gaussian density function whose parameters, i.e. mean value and dispersion must be constant in time. As this demand need not be satisfied in practice therefore processes with changing mean value or dispersion have begun to analyse. This fact is changing the statistical control and capability of such manufacture processes.
Robust approach to exponential smoothing
Koblas, M. ; Michálek, Jiří
The contribution deals with a robust statistics approach to exponential smoothing of time series. The estimation of local means and trends in time series is based on the theory of M-estimates and S-estimates. A special emphasis is devoted to the question of variance level estimates.

National Repository of Grey Literature : 71 records found   beginprevious42 - 51nextend  jump to record:
See also: similar author names
18 MICHÁLEK, Jakub
12 MICHÁLEK, Jan
1 Michálek, J.
18 Michálek, Jakub
12 Michálek, Jan
5 Michálek, Jaroslav
2 Michálek, Josef
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