EVALUATION OF VARIOUS FFT METHODS FOR SINGLE TONE DETECTION AND FREQUENCY ESTIMATION
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN)
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | Engineering Innovation: Voyage of Discovery |
| Subtitle of host publication | Conference Proceedings |
| Editors | Paul Thorburn, John Quaicoe |
| Publisher | IEEE |
| Pages | 211-214 |
| Volume | 1 |
| ISBN (Electronic) | 0700337174 |
| ISBN (Print) | 0780337166 |
| Publication status | Published - May 1997 |
Publication series
| Name | Canadian Conference on Electrical and Computer Engineering |
|---|---|
| ISSN (Print) | 0840-7789 |
Conference
| Title | 10th Canadian Conference on Electrical and Computer Engineering (CCECE' 97) |
|---|---|
| Place | Canada |
| City | St. Johns |
| Period | 25 - 28 May 1997 |
Link(s)
Abstract
The periodogram, implemented using the fast Fourier transform (FFT), is widely used for the detection and frequency measurement of single tones. This paper evaluates the detection and frequency estimation performance of the periodogram and its variants, such as the Welch and Bartlett methods and the polyphase-FFT. Performance results for the detection and frequency estimation performance of the periodogram and its variants are presented and compared. The standard periodogram generally gives the best detection performance and the minimum mean square frequency error for a fixed length of signal data. However, if the FFT length is fixed the Welch method gives the best performance.
Citation Format(s)
EVALUATION OF VARIOUS FFT METHODS FOR SINGLE TONE DETECTION AND FREQUENCY ESTIMATION. / Chan, Y. T.; Ma, Q.; So, H. C. et al.
Engineering Innovation: Voyage of Discovery: Conference Proceedings. ed. / Paul Thorburn; John Quaicoe. Vol. 1 IEEE, 1997. p. 211-214 (Canadian Conference on Electrical and Computer Engineering).Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN)
