Title :
Broadband Constraint Natural Gradient based Adaptive processing
Author :
Shah, I.U. ; Durrani, T.S.
Author_Institution :
Centre of Excellence in Signal & Image Process. (CeSIP), Univ. of Strathclyde, Glasgow, UK
Abstract :
Novel Broadband Constraint Adaptive Natural Gradient Array (BroCANA) Processing has been developed. The algorithm has been found capable of discriminating the desired signal among the broadband interference and noise sources. Mathematical analysis and MATLAB simulations confirm the suitability of algorithm for broadband applications. The technique has been further extended to the variable step size broadband array processing. A brief section on Wave number processing is also included.
Keywords :
array signal processing; gradient methods; adaptive processing; broadband constraint natural gradient; variable step size broadband array processing; Adaptive arrays; Array signal processing; Frequency domain analysis; Interference constraints; Microphone arrays; Sensor arrays; Signal processing; Signal processing algorithms; Sonar applications; Wireless sensor networks; Adaptive; Broadband; CANA; Constraint; Natural Gradient; variable step size;
Conference_Titel :
Statistical Signal Processing, 2009. SSP '09. IEEE/SP 15th Workshop on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4244-2709-3
Electronic_ISBN :
978-1-4244-2711-6
DOI :
10.1109/SSP.2009.5278605
