A. S. Vasudeva Murthy
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View article: A First-Order Explicit-Implicit Splitting Method for a Convection-Diffusion Problem
A First-Order Explicit-Implicit Splitting Method for a Convection-Diffusion Problem Open
We analyze a second-order in space, first-order in time accurate finite difference method for a spatially periodic convection-diffusion problem. This method is a time stepping method based on the first-order Lie splitting of the spatially …
View article: An Explicit-Implicit Splitting Method for a Convection-Diffusion Problem
An Explicit-Implicit Splitting Method for a Convection-Diffusion Problem Open
We analyze a second-order accurate finite difference method for a spatially periodic convection-diffusion problem. The method is a time stepping method based on the Strang splitting of the spatially semidiscrete solution, in which the diff…
View article: Comparison of Speech Enhancement Algorithms
Comparison of Speech Enhancement Algorithms Open
The simplest and very familiar method to take out stationary background noise is spectral subtraction. In this algorithm, a spectral noise bias is calculated from segments of speech inactivity and is subtracted from noisy speech spectral a…