Vaidyanathan, P. P. and Mitra, S. K. (1982) On the construction of a digital transfer function from its real part on unit circle. Proceedings of the IEEE, 70 (2). pp. 198-199. ISSN 0018-9219. https://resolver.caltech.edu/CaltechAUTHORS:VAIprocieee82
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Abstract
It is shown in this correspondence that the system function H(z) of a linear time invariant (LTI) causal digital filter with real impulse response coefficients can be obtained from the real part of its frequency response HR(ejω) given in the form of a rational trigonomentric function, using algebraic methods rather than complex contour integration techniques.
| Item Type: | Article | ||||||
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| Additional Information: | © Copyright 1982 IEEE. Reprinted with permission. Mrnuseript received July 13, 1981. Thia work was supported by the National Science Foundation under Grant ECS79-18028. | ||||||
| Issue or Number: | 2 | ||||||
| Record Number: | CaltechAUTHORS:VAIprocieee82 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:VAIprocieee82 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 6657 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Archive Administrator | ||||||
| Deposited On: | 16 Dec 2006 | ||||||
| Last Modified: | 09 Mar 2020 13:19 |
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