Comparative analysis of post-processing on spectral collocation methods for non-smooth functions
Parul Saini, L. K. Balyan, Anil Kumar, Anurag Singh
Topics & Concepts
Gibbs phenomenonCollocation (remote sensing)Spectral methodMathematicsDiscontinuity (linguistics)DiscretizationPointwiseChebyshev filterApplied mathematicsLegendre polynomialsFilter (signal processing)Mathematical analysisAlgorithmComputer scienceFourier transformMachine learningComputer visionImage and Signal Denoising MethodsAdvanced Adaptive Filtering TechniquesNumerical methods in inverse problems