"21230" . . "Systematick\u00E9 chyby p\u0159i anal\u00FDze neline\u00E1rn\u00EDch syst\u00E9m\u016F"@cs . "978-80-7080-658-6" . "Systematic errors in nonlinear systems analysis"@en . "Rund, Franti\u0161ek" . . "RIV/68407700:21230/07:03133797!RIV08-GA0-21230___" . "Systematic errors in nonlinear systems analysis"@en . "[AA464E7EA0BA]" . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 problematikou neline\u00E1rn\u00EDch syst\u00E9m\u016F, s nimi\u017E se setk\u00E1v\u00E1me denodenn\u011B, a z nich\u017E mnoh\u00E9 pova\u017Eujeme pro zjednodu\u0161en\u00ED za line\u00E1rn\u00ED. C\u00EDlem \u010Dl\u00E1nku je upozornit na chyby vznikl\u00E9 p\u0159i neline\u00E1rn\u00EDm zpracov\u00E1n\u00ED sign\u00E1lu, kter\u00E9 nejsou na prvn\u00ED pohled z\u0159eteln\u00E9 a je\u017E jsou velmi \u010Dasto zanedb\u00E1v\u00E1ny, \u010Di v hor\u0161\u00EDm p\u0159\u00EDpad\u011B \u00FApln\u011B opom\u00EDjeny. V \u010Dl\u00E1nku jsou uk\u00E1z\u00E1ny n\u011Bkter\u00E9 d\u016Fsledky zanedb\u00E1n\u00ED nelinearit a\u0165 u\u017E z pohledu zpracov\u00E1n\u00ED sign\u00E1lu a tvorby efekt\u016F v digit\u00E1ln\u00ED dom\u00E9n\u011B - v prost\u0159ed\u00ED Matlab, nebo p\u0159i m\u011B\u0159en\u00ED za\u0159\u00EDzen\u00ED jak\u00FDmi mohou b\u00FDt zesilova\u010D, reproduktor apod. \u010Cl\u00E1nek je zam\u011B\u0159en na t\u0159i \u010D\u00E1sti: chyby p\u0159i m\u011B\u0159en\u00ED soustav s nelinearitami, je\u017E pova\u017Eujeme za line\u00E1rn\u00ED; chyby p\u0159i m\u011B\u0159en\u00ED neline\u00E1rn\u00EDho zkreslen\u00ED a chyby p\u0159i samotn\u00E9m zpracov\u00E1n\u00ED \u010Di tvorb\u011B efekt\u016F. Ve v\u0161ech p\u0159\u00EDpadech mohou b\u00FDt bu\u010F nam\u011B\u0159eny chybn\u00E9 v\u00FDsledky, nebo m\u016F\u017Ee doj\u00EDt k nespr\u00E1vn\u00E9mu zpracov\u00E1n\u00ED sign\u00E1lu. V\u0161echny tyto negativn\u00ED d\u016Fsledky pak mohou z hlediska vn\u00EDm\u00E1n\u00ED sign\u00E1lu p\u016Fsobit ru\u0161iv\u011B."@cs . "454060" . . . "2"^^ . . . "2"^^ . "This article deals with nonlinear systems which can occur in various natural and physical domains and which, for the sake of simplicity, are often considered to be linear. The aim of this article is to draw attention to the errors and to the problems that may arise from nonlinear signal processing. These errors are not easy to notice at first sight, they are often considered to be negligible, or worse, they are fully vanished. Some of the errors and the consequences of the nonlinearity neglect are shown in this article; partly from the nonlinear signal processing and the digital nonlinear effects point of view and partly from the audio measurement point of view, such as amplifier, or loudspeaker analysis. This article is aimed to three parts: firstly the errors that occur in nonlinear systems measurement, that are considered to be linear; secondly the errors occurring in nonlinear distortion analysis and lastly the errors arising from nonlinear signal processing. In all t"@en . "Humusoft" . . "Praha, Kongresov\u00E9 centrum \u010CVUT" . . "Praha" . "Systematick\u00E9 chyby p\u0159i anal\u00FDze neline\u00E1rn\u00EDch syst\u00E9m\u016F" . . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 problematikou neline\u00E1rn\u00EDch syst\u00E9m\u016F, s nimi\u017E se setk\u00E1v\u00E1me denodenn\u011B, a z nich\u017E mnoh\u00E9 pova\u017Eujeme pro zjednodu\u0161en\u00ED za line\u00E1rn\u00ED. C\u00EDlem \u010Dl\u00E1nku je upozornit na chyby vznikl\u00E9 p\u0159i neline\u00E1rn\u00EDm zpracov\u00E1n\u00ED sign\u00E1lu, kter\u00E9 nejsou na prvn\u00ED pohled z\u0159eteln\u00E9 a je\u017E jsou velmi \u010Dasto zanedb\u00E1v\u00E1ny, \u010Di v hor\u0161\u00EDm p\u0159\u00EDpad\u011B \u00FApln\u011B opom\u00EDjeny. V \u010Dl\u00E1nku jsou uk\u00E1z\u00E1ny n\u011Bkter\u00E9 d\u016Fsledky zanedb\u00E1n\u00ED nelinearit a\u0165 u\u017E z pohledu zpracov\u00E1n\u00ED sign\u00E1lu a tvorby efekt\u016F v digit\u00E1ln\u00ED dom\u00E9n\u011B - v prost\u0159ed\u00ED Matlab, nebo p\u0159i m\u011B\u0159en\u00ED za\u0159\u00EDzen\u00ED jak\u00FDmi mohou b\u00FDt zesilova\u010D, reproduktor apod. \u010Cl\u00E1nek je zam\u011B\u0159en na t\u0159i \u010D\u00E1sti: chyby p\u0159i m\u011B\u0159en\u00ED soustav s nelinearitami, je\u017E pova\u017Eujeme za line\u00E1rn\u00ED; chyby p\u0159i m\u011B\u0159en\u00ED neline\u00E1rn\u00EDho zkreslen\u00ED a chyby p\u0159i samotn\u00E9m zpracov\u00E1n\u00ED \u010Di tvorb\u011B efekt\u016F. Ve v\u0161ech p\u0159\u00EDpadech mohou b\u00FDt bu\u010F nam\u011B\u0159eny chybn\u00E9 v\u00FDsledky, nebo m\u016F\u017Ee doj\u00EDt k nespr\u00E1vn\u00E9mu zpracov\u00E1n\u00ED sign\u00E1lu. V\u0161echny tyto negativn\u00ED d\u016Fsledky pak mohou z hlediska vn\u00EDm\u00E1n\u00ED sign\u00E1lu p\u016Fsobit ru\u0161iv\u011B." . . . "errors; non-linear system"@en . . "P(GA102/05/2054)" . "Systematick\u00E9 chyby p\u0159i anal\u00FDze neline\u00E1rn\u00EDch syst\u00E9m\u016F"@cs . "Ne\u010D\u00EDslov\u00E1no" . "RIV/68407700:21230/07:03133797" . . . "Technical Computing Prague 2007" . . . "Systematick\u00E9 chyby p\u0159i anal\u00FDze neline\u00E1rn\u00EDch syst\u00E9m\u016F" . "2007-11-14+01:00"^^ . "8"^^ . "Nov\u00E1k, Anton\u00EDn" .