Picture of mobile phone running fintech app

Fintech: Open Access research exploring new frontiers in financial technology

Strathprints makes available Open Access scholarly outputs by the Department of Accounting & Finance at Strathclyde. Particular research specialisms include financial risk management and investment strategies.

The Department also hosts the Centre for Financial Regulation and Innovation (CeFRI), demonstrating research expertise in fintech and capital markets. It also aims to provide a strategic link between academia, policy-makers, regulators and other financial industry participants.

Explore all Strathclyde Open Access research...

Comparative study for broadband direction of arrival estimation techniques

Alrmah, Mohamed Abubaker and Hussin, Mohammed Nuri and Weiss, Stephan and Lambotharan, Sangarapillai (2012) Comparative study for broadband direction of arrival estimation techniques. In: 9th IMA International Conference on Mathematics in Signal Processing, 2012-12-17 - 2012-12-20.

[img]
Preview
PDF
ima12_2.pdf
Accepted Author Manuscript

Download (108kB) | Preview

Abstract

This paper reviews and compares three different linear algebraic signal subspace techniques for broadband direction of arrival estimation --- (i) the coherent signal subspace approach, (ii) eigenanalysis of the parameterised spatial correlation matrix, and (iii) a polynomial version of the multiple signal classification algorithm. Simulation results comparing the accuracy of these methods are presented.