A Novel Algorithm to Improve Resolution for Very Few Samples
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2017, Vol 8, Issue 10
Abstract
This paper presents a new technic to improve resolution and direction of arrival (DOA) estimation of two closed source, in array processing, when only few samples of received signal are available. In these conditions, the detection of sources (targets) is more arduous, and even breaks down. To overcome these problems, a new algorithm is proposed. It combines spatial smooth method to widen the spatial resolution, bootstrap technique to estimate increased sample size, and a high resolution technique which is Multiple Signal Classification (MUSIC) to estimate DOA. Through different simulations, performance and effectiveness of the proposed approach, referred to as Spatial Smooth and Bootstrapped technique “SSBoot’’, are demonstrated.
Authors and Affiliations
Sidi Mohamed Hadj Irid, Samir Kameche
Keywords
Related Articles
- EP ID EP262268
- DOI 10.14569/IJACSA.2017.081041
- Views 92
- Downloads 0
Extracting Topics from the Holy Quran Using Generative Models
The holy Quran is one of the Holy Books of God. It is considered one of the main references for an estimated 1.6 billion of Muslims around the world. The Holy Quran language is Arabic. Specialized as well as non-speciali...
OpenSimulator based Multi-User Virtual World: A Framework for the Creation of Distant and Virtual Practical Activities
The exponential growth of technology has contributed to the positive revolution of distance learning. E-learning is becoming increasingly used in the transfer of knowledge where instructors can model and script their cou...
K-means Based Automatic Pests Detection and Classification for Pesticides Spraying
Agriculture is the backbone to the living being that plays a vital role to country’s economy. Agriculture production is inversely affected by pest infestation and plant diseases. Plants vitality is directly affected by t...
BPM, Agile, and Virtualization Combine to Create Effective Solutions
The rate of change in business and government is accelerating. A number of techniques for addressing that change have emerged independently to provide for automated solutions in this environment. This paper will ex...
Multivariable Decoupling Controller: Application to Multicellular Converter
A new control strategy is presented in this paper, based on previous works limited to the control of the capacitor voltages considered as the outputs of a three cell converter. An additional control input is proposed to...