Effects of overlapping and windowing on frequency response function estimates of systems with random inputs

IEEE Transactions on Instrumentation and Measurement

Volumn 58, Issue 1, 2009, Pages 214-220

  Widanage, Widanalage Dhammika ^a,b   Douce, John L ^a   Godfrey, Keith R ^a  

^a UNIVERSITY OF WARWICK   (United Kingdom)

^b VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

Author keywords

Frequency response functions (FRFs); Overlapping records; Random signals; Spectral leakage; System modeling; Windowing

Indexed keywords

FOURIER TRANSFORMS; FREQUENCY ESTIMATION; FUNCTIONS; LINEAR SYSTEMS; PROBABILITY DENSITY FUNCTION; RANDOM PROCESSES; SEMICONDUCTOR DEVICE MODELS;

FREQUENCY RESPONSE FUNCTIONS (FRFS); OVERLAPPING RECORDS; RANDOM SIGNALS; SPECTRAL LEAKAGE; SYSTEM MODELING; WINDOWING;

FREQUENCY RESPONSE;

EID: 57949086516     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIM.2008.928400     Document Type: Conference Paper

References (8)

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6. J. Antoni and J. Schoukens, "Optimal settings for measuring frequency response functions with weighted overlapped segment averaging," in Proc. IMTC, Sorrento, Italy, Apr. 24-27, 2006, pp. 1764-1769.
7. J. Antoni and J. Schoukens, "FRF measurements with the weighted overlapped segment averaging technique," in Proc. 14th IFAC Symp. Syst. Identification, Newcastle, Australia, Mar. 29-31, 2006, pp. 386-391.
8. W. D. Widanage, J. L. Douce, and K. R. Godfrey, "Effects of overlapping and windowing on the estimates of frequency response functions of linear systems with random input signals," in Proc. IMTC, Warsaw, Poland, May 1-3, 2007, pp. 1-6. DOI 10.1109/IMTC.2007.378977.