 Posted: Sun 0:12, 08 May 2011 Post subject: abercrombie günstig Bilinear transformation of fr |
|
| ,abercrombie outlet
Bilinear transformation of frequency distortion : Sa. 1nstrum-1987 {20:1097-11024 Lu samples,Franklin Marshall pas cher, Du Runsheng ed. Acer Engineering Testing Machines signal analysis. Du Huazhong Polytechnic University Press. 19965 [U.S.] Oppenheim waiting. Liu Shutang translation. Signals and Systems. Xian Xian Xu Fang Shengyan modifications University Press 19856. Modern Control Engineering. Beijing: Science Publishing Mu,mac cosmetics wholesale, 19807 Hu Shousong editor. Automatic Control Theory (3rd edition). Beijing: National Defence Industry Press. 19948 Wu Hongxin. Barrier coefficient adaptive control method of the characteristics and engineering applications. Automation Expo,mac cosmetics discount, 1999'16 (3) :8-109 [U.S.] JM Smith book. Wang elementary translation. Engineering and scientific researchers in mathematical models and digital simulation. Beijing: Atomic Energy Press. 1982FrequencyInfidelityofBi-LinearTransformLiuZhengshiWangXiaolongWangYongGeYunjianQCollegeofMechaaicalEngineeringHefeiUniversityofTechnologyHefei, 230009) (HefeiInstituteofIntelligentInstrument.Academia $ inicaHefei, 23003I) AbstractThefreqoencyinfidelityofBi · 1iaearTransformisinvestigatedinthispaper. AnewconceptofPointFrequencyEliminatioaEffectisproposedforsecond · order-system,abercrombie günstig, andtheequationforquantitativelyanalyzingthefrequencyinfidelityinfisrt · order · systemisalsogivenhyinvestigatingthefrequencyat-3dBhandpass. SomeexamplesaregiventOverlfythecorrectaessoftheseequations. TheresultsobtainedinthepapershowthatthefrequencyinfidelityinBi-LinearTransformisrelatedtOsamplingfrequencyandthecharacteristicsofthesystem. Thehigherthesamplingfrequencyis. thelesstheerrortherewillbeinacertainsystem. Thusitisproposedthatthesamplingfrequencyshouldhe15timeshigherthanthenaturefreuencyofsecond-order-systemtattdtheproductoffrequencyandtimeconstantoffirst-order-systemshouldbemorethan2inorderthatthefrequencyinfidelityislessiapracticaluse. Keywords: Bi · lineartransform; differentialequation; frequencyinfidelity; pointfrequencyeliminationeffect | handpassfrequeacy SCIENTIFIC INSTRUMENT male first author, professor. June 1947 Health Tel: (0551) 2901335 | E. mail: zhthut @ mail. hf. ah. cn 相关的主题文章： mac cosmetics wholesale Xiamen TV studio open and mac cosmetics wholesale Legal issues in packaging abercrombie outlet Printing companies how to recog |
|
