Subsignal technique for estimating parameters of signals using symmetric windows.
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DOI: 10.1364/oe.561813
Abstract: Frequency-domain methods are widely used in optical metrology systems to measure shape, motion, and deformation. Central to these methods is the estimation of sinusoidal signal parameters, the accuracy of which directly determines the overall measurement… read more here.
Keywords: technique estimating; steps method; estimating parameters; subsignal technique ... See more keywords