DMAC - a versatile tool for 1-D pattern analysis for ultrasonic signals

Kalyanasundaram, P. ; Rajagopalan, C. ; Baldev Raj, (2004) DMAC - a versatile tool for 1-D pattern analysis for ultrasonic signals Insight, 46 (1). pp. 37-43. ISSN 1354-2575

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Official URL: http://www.atypon-link.com/BINT/doi/abs/10.1784/in...

Related URL: http://dx.doi.org/10.1784/insi.46.1.37.52654

Abstract

In this paper, the authors describe a versatile pattern generation, analysis and recognition procedure, called the DeModulated Auto-Correlogram (DMAC) approach, which has proven suitable for detection/classification of a wide variety of 1-D data. The DMAC generation procedure, which is a derivative of the auto-correlation function, and its analysis methods are explained. A number of varied case studies have been presented, to highlight the proposed method's simplicity, power and robustness.

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