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Showing 1 to 2 of 2 for “"Fourier fit"”.
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Use of support vector machines and fabry-perot interferometry to classify states of a laser
… correctly over a long period of time. A Fourier fit is created to model fringe profiles from a Fabry-Perot interferometer, and singular value decomposition is used to reduce noise in each signal. Levenberg-Marquardt gradient descent is performed to correctly locate the center of each …
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Characterization of functionally graded materials through fractal geometry
… to right) in the domain is characterized by a Fourier fit, and a simpler relation using a Beta function. Assuming an isotropic nature of both Titanium and Titanium Monoboride (TiB), pure shear tests are simulated using ABAQUS for coarseness level of 50, 100 and 200 under the Uniform Kinematic …