Abstract: Due to the effect of gravity differentiation in nonvertical wells and the asymmetry of the space around the wellbore, the fluid flow pattern in the wellborn will change greatly. The water ...

Abstract: The propagation characteristics of a confocal waveguide are related to the radial spheroidal function, which is extremely complicated. A quadratic polynomial fitting (QPF) expression derived ...

DIFFT is an open-source collection of implementations for the Double-Interpolation FFT method proposed in the paper "An Improved Accuracy Harmonic Extraction Method for Microcontrollers" (Tian & Zhang ...

This is a Matlab code to run Newmark sliding block analyses using (a) harmonic excitations (see example1.m) and (b) excitation timehistories (see example2.m). Harmonic excitations are defined as a ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

This textbook provides an introductory course in numerical methods, MATLAB, and technical computing. It emphasis on explaining the use of mathematical software. The book has used computer graphics, ...