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A Novel Algorithm to Improve Resolution for Very Few Samples
2017
International Journal of Advanced Computer Science and Applications
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
doi:10.14569/ijacsa.2017.081041
fatcat:kvbpvkhlarevjl3fdriqr32vwe