Algorithms For Digital Micro Wave Receivers And Optimal System Identification PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Algorithms For Digital Micro Wave Receivers And Optimal System Identification PDF full book. Access full book title Algorithms For Digital Micro Wave Receivers And Optimal System Identification.
Author | : Arnab Kumar Shaw |
Publisher | : |
Total Pages | : 118 |
Release | : 1994 |
Genre | : Microwave receivers |
ISBN | : |
Download Algorithms for Digital Micro-wave Receivers and Optimal System Identification Book in PDF, ePub and Kindle
The research in the Year-1 of this project has focused on two primary directions, as originally, proposed, (i) Advanced signal processing algorithms for digital microwave receivers with Electronic Warfare applications: For estimating the Angles-Of-Arrival or Radio Frequencies, a significant contribution has been made with a computationally efficient Minimum-Norm Method that does not require any Eigenanalysis but produces equally good estimates. A Maximum-Likelihood Estimator (MLE) that ensures unit circle frequencies has been proposed for obtaining the most accurate estimates. Furthermore, two new algorithms for improved AR/ARMA spectrum estimator from noisy observations have been considered. Several time-domain and frequency-domain algorithms for detecting the presence of targets are also being studied. (ii) A general and unified theoretical framework for optimal identification of rational transfer function coefficients from: (1) Input-Output data, (2) Impulse Response data and (3) Frequency Response data. Unlike existing algorithms which either modify or linearize the error criterion to estimate the unknown parameters simultaneously, the true error criteria have been decoupled into (i) a purely linear problem for estimating the optimal numerator and (ii) a nonlinear problem with reduced dimensionality for the optimal denominator. The decoupled estimators possess global optimality properties but have reduced computational complexity than existing methods. Angles-of-Arrival estimation, Frequency estimation, Digital receiver design, Improved AR and ARMA modeling, Electronic Warfare (EW) signal detection, Optimal system identification from input/output and frequency domain data.
Author | : |
Publisher | : |
Total Pages | : 0 |
Release | : 1997 |
Genre | : |
ISBN | : |
Download Algorithms for Digital Micro-Wave Receivers & Optimal System Identification Book in PDF, ePub and Kindle
According to the original Project Proposla, the tow primary directions considered in this research effort are; (1) Advanced signal processing algorithms for digital microwave receivers with Electronic Warfare applications: Significant contribution has been made on estimating the Angles-Of-Arrival (AOA) or frequencies. Specifically, a computationally efficient and accurate Minimum-Norm Method has been developed that does not require any Eigenanalysis. Theoretical Perturbation Analysis of this method has been completed. A Maximum-Likelihood Estimator (MLE) that ensures unit circle frequencies has been developed. Furthermore, a new pipelined adaptive algorithm for Tracking moving targets has been presented. (2) Optimal identification of rational transfer functions: unlike existing algorithms which either modify or linearize the error criterion, the true criteria have been decoupled into (1) a purely linear problem for numerator and (2) a nonlinear problem with reduced dimensionality for the denominator. the decoupled estimators possess global optimality properties buth have reduced computational complexity than existing methods. The results on 1-D cases have been extended for idtntifying Multi-Dimensional systems. In addition, a new 'Distributed Look-Ahead' architecture and an Optimal Approximation Approach have been proposed for high-speed implementation of Recursive Ditigal Filters.
Author | : Arnab Kumar Shaw |
Publisher | : |
Total Pages | : 0 |
Release | : 1994 |
Genre | : Microwave receivers |
ISBN | : |
Download Algorithms for Digital Micro-wave Receivers and Optimal System Identification Book in PDF, ePub and Kindle
The research in the Year-1 of this project has focused on two primary directions, as originally, proposed, (i) Advanced signal processing algorithms for digital microwave receivers with Electronic Warfare applications: For estimating the Angles-Of-Arrival or Radio Frequencies, a significant contribution has been made with a computationally efficient Minimum-Norm Method that does not require any Eigenanalysis but produces equally good estimates. A Maximum-Likelihood Estimator (MLE) that ensures unit circle frequencies has been proposed for obtaining the most accurate estimates. Furthermore, two new algorithms for improved AR/ARMA spectrum estimator from noisy observations have been considered. Several time-domain and frequency-domain algorithms for detecting the presence of targets are also being studied. (ii) A general and unified theoretical framework for optimal identification of rational transfer function coefficients from: (1) Input-Output data, (2) Impulse Response data and (3) Frequency Response data. Unlike existing algorithms which either modify or linearize the error criterion to estimate the unknown parameters simultaneously, the true error criteria have been decoupled into (i) a purely linear problem for estimating the optimal numerator and (ii) a nonlinear problem with reduced dimensionality for the optimal denominator. The decoupled estimators possess global optimality properties but have reduced computational complexity than existing methods. Angles-of-Arrival estimation, Frequency estimation, Digital receiver design, Improved AR and ARMA modeling, Electronic Warfare (EW) signal detection, Optimal system identification from input/output and frequency domain data.
Author | : |
Publisher | : |
Total Pages | : 592 |
Release | : 1994 |
Genre | : Science |
ISBN | : |
Download Government Reports Announcements & Index Book in PDF, ePub and Kindle
Author | : James Tsui |
Publisher | : Artech House Publishers |
Total Pages | : 408 |
Release | : 1989 |
Genre | : Technology & Engineering |
ISBN | : |
Download Digital Microwave Receivers Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 704 |
Release | : 1995 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : Institute of Electrical and Electronics Engineers |
Publisher | : |
Total Pages | : 944 |
Release | : 1989 |
Genre | : Electric engineering |
ISBN | : |
Download Index to IEEE Publications Book in PDF, ePub and Kindle
Issues for 1973- cover the entire IEEE technical literature.
Author | : |
Publisher | : |
Total Pages | : 1686 |
Release | : 199? |
Genre | : |
ISBN | : |
Download Government reports annual index Book in PDF, ePub and Kindle
Author | : Bell Telephone Laboratories, inc. Technical Information Libraries |
Publisher | : |
Total Pages | : 1014 |
Release | : 1971 |
Genre | : Physics |
ISBN | : |
Download BTL Talks and Papers Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 2240 |
Release | : 1997 |
Genre | : Electrical engineering |
ISBN | : |
Download Electrical & Electronics Abstracts Book in PDF, ePub and Kindle