DocumentCode
2162816
Title
Numerical computation of the normalized detection threshold for the FFT J-out-of-L detector
Author
Wang, Sichun ; Inkol, Robert ; Rajan, Sreeraman ; Patenaude, François
Author_Institution
Defence R&D Canada-Ottawa, Ottawa, ON
fYear
2009
fDate
3-6 May 2009
Firstpage
1117
Lastpage
1122
Abstract
Detailed step-by-step numerical procedures for computing the normalized detection threshold for the FFT J-out-of-L detector are presented. Accurate approximations are also provided for cases where numerical procedures break down due to rounding errors. Some of the numerical procedures detailed here are also useful in other signal processing problems.
Keywords
approximation theory; channel bank filters; fast Fourier transforms; signal detection; FFT J-out-of-L detector; approximation theory; filter bank; normalized detection threshold; numerical computation; rounding error; signal processing; Counting circuits; Delay; Detectors; Filter bank; Frequency estimation; Narrowband; Research and development; Roundoff errors; Shift registers; Signal processing; FFT filter bank; J-out-of-L detector; constant false alarm rate; detection and estimation; normalized detection threshold;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 2009. CCECE '09. Canadian Conference on
Conference_Location
St. John´s, NL
ISSN
0840-7789
Print_ISBN
978-1-4244-3509-8
Electronic_ISBN
0840-7789
Type
conf
DOI
10.1109/CCECE.2009.5090301
Filename
5090301
Link To Document