{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T00:12:00Z","timestamp":1785802320343,"version":"3.56.0"},"reference-count":0,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["79AT-51067"],"award-info":[{"award-number":["79AT-51067"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["VLSI Design"],"published-print":{"date-parts":[[2002,1]]},"abstract":"<jats:p>We consider the problem of frequency domain kernel estimation using random multi\u2010tone (harmonic) excitation for 2nd\u2010order Volterra models. The basic approach is based on least squares minimization of model output error, and results for the Volterra kernel estimations with random multi\u2010tone inputs and random Gaussian input are compared. We show that kernel estimation with multi\u2010tones are very accurate and efficient compared to the latter. As an illustration, the proposed method is applied to a discrete input\u2013output system obtained from the numerical simulation of a representative hydrodynamic system for modeling semiconductor device transport. We also consider the effect of noise in the kernel estimation.<\/jats:p>","DOI":"10.1080\/106551402100012318","type":"journal-article","created":{"date-parts":[[2002,11,20]],"date-time":"2002-11-20T15:33:54Z","timestamp":1037806434000},"page":"701-713","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Frequency Domain Kernel Estimation for 2nd\u2010order Volterra Models Using Random Multi\u2010tone Excitation"],"prefix":"10.1155","volume":"15","author":[{"given":"G.","family":"Bicken","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. F.","family":"Carey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. O.","family":"Stearman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2002,4]]},"container-title":["VLSI Design"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2002\/357646.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1080\/106551402100012318","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T03:07:51Z","timestamp":1723086471000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1080\/106551402100012318"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2002,1]]}},"alternative-id":["10.1080\/106551402100012318"],"URL":"https:\/\/doi.org\/10.1080\/106551402100012318","archive":["Portico"],"relation":{},"ISSN":["1065-514X","1563-5171"],"issn-type":[{"value":"1065-514X","type":"print"},{"value":"1563-5171","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,1]]},"assertion":[{"value":"2001-05-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2002-04-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}