Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm
In this paper, an algorithm based on Ants Colony Optimization (ACO) is proposed for extraction of the Directions of Arrival (DOA) of several signals impinging on uniform linear arrays. This algorithm is used to reduce the computation time and complexity that occur in Estimation of Signal Parameters...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2011-03-01
|
| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_28056_a19ac6ea03ea3767dd71280621963c07.pdf |
| _version_ | 1797325461258240000 |
|---|---|
| author | Ali Abdul-Elah Noori Sadiq Kamel Gharghan Ali Jaber Abdul Wahhab |
| author_facet | Ali Abdul-Elah Noori Sadiq Kamel Gharghan Ali Jaber Abdul Wahhab |
| author_sort | Ali Abdul-Elah Noori |
| collection | DOAJ |
| description | In this paper, an algorithm based on Ants Colony Optimization (ACO) is proposed for extraction of the Directions of Arrival (DOA) of several signals impinging on uniform linear arrays. This algorithm is used to reduce the computation time and complexity that occur in Estimation of Signal Parameters via Rotational Invariance Technique (ESPRIT). In order to illustrate the accuracy and flexibility of the proposed algorithm, several simulation cases introduce of ESPRIT-DOA estimation by using ACO algorithm in environment of Matlab 7.8 program. Results are statistically analyzed in order to conclude from it the algorithm's accuracy and reliability |
| first_indexed | 2024-03-08T06:09:49Z |
| format | Article |
| id | doaj.art-bc2414d182a64dec92123591bebbffef |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:09:49Z |
| publishDate | 2011-03-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-bc2414d182a64dec92123591bebbffef2024-02-04T17:41:40ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582011-03-0129473674910.30684/ etj.29.4.928056Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization AlgorithmAli Abdul-Elah NooriSadiq Kamel GharghanAli Jaber Abdul WahhabIn this paper, an algorithm based on Ants Colony Optimization (ACO) is proposed for extraction of the Directions of Arrival (DOA) of several signals impinging on uniform linear arrays. This algorithm is used to reduce the computation time and complexity that occur in Estimation of Signal Parameters via Rotational Invariance Technique (ESPRIT). In order to illustrate the accuracy and flexibility of the proposed algorithm, several simulation cases introduce of ESPRIT-DOA estimation by using ACO algorithm in environment of Matlab 7.8 program. Results are statistically analyzed in order to conclude from it the algorithm's accuracy and reliabilityhttps://etj.uotechnology.edu.iq/article_28056_a19ac6ea03ea3767dd71280621963c07.pdfdirection of arrivalestimation of signal parameters via rotational invariance techniqueants colony optimization |
| spellingShingle | Ali Abdul-Elah Noori Sadiq Kamel Gharghan Ali Jaber Abdul Wahhab Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm Engineering and Technology Journal direction of arrival estimation of signal parameters via rotational invariance technique ants colony optimization |
| title | Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm |
| title_full | Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm |
| title_fullStr | Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm |
| title_full_unstemmed | Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm |
| title_short | Study of Signal Estimation Parameters via Rotational Invariance Technique by Using Ants Colony Optimization Algorithm |
| title_sort | study of signal estimation parameters via rotational invariance technique by using ants colony optimization algorithm |
| topic | direction of arrival estimation of signal parameters via rotational invariance technique ants colony optimization |
| url | https://etj.uotechnology.edu.iq/article_28056_a19ac6ea03ea3767dd71280621963c07.pdf |
| work_keys_str_mv | AT aliabdulelahnoori studyofsignalestimationparametersviarotationalinvariancetechniquebyusingantscolonyoptimizationalgorithm AT sadiqkamelgharghan studyofsignalestimationparametersviarotationalinvariancetechniquebyusingantscolonyoptimizationalgorithm AT alijaberabdulwahhab studyofsignalestimationparametersviarotationalinvariancetechniquebyusingantscolonyoptimizationalgorithm |