HIGH-RESOLUTION DEMODULATION OF INTERFERENCE ENVELOPE PEAK AT ARBITRARY POSITIONS BY WARPED DISCRETE FOURIER TRANSFORM

High-resolution demodulation of interference envelope peak at arbitrary positions by warped discrete Fourier transform

We propose a novel approach to address the high-resolution problem for analyzing the peak position of an interference envelope in vertical-scanning wideband interferometry.Nonlinear envelope demodulation cannot be performed for arbitrary interference fringes because the envelope peak positions fluctuate depending on the acquisition statuses of the

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Factors Responsible for the Diagnostic Delay in Oral Cancer Patients: A Hospital Based Sociodemographic Study in Kolkata

Introduction Oral cancer is a challenging health problem globally.Delay in diagnosis is an important factor in determining the outcome of the disease.It is a major determinant of mortality and morbidity of oral cancer patients.Present Heavy Duty Walkers observational study was conducted with the objective of finding the factors responsible for dela

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