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updated 2 months ago

Projectile Motion : Animation of numerical solutions by Praveen Ranganath

FInite difference solution of Projectile motion (of a ball) with the effect of air Drag (finitedifference, projectile, effect of air drag)

animate(x_axis,y_axis,xd,yd,K)

numerical2(v0,theta,N,K,Reflect)

Projectile.m

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updated 3 months ago

2D Interfering waves by Praveen Ranganath

This simulation shows the interference of two identical sinusoidal sources. (2d wave, finitedifference, interference)

Wave_2D_interference.m

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updated 3 months ago

One Dimensional Travelling wave with transparent and reflecting Boundaries by Praveen Ranganath

2-D Finite-Difference simulations of a 1-D travelling wave along positive x-axis. (1d wave, finitedifference, travelling wave)

Wave_1d_reflecting.m

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updated 3 years ago

Laplacian in 1D, 2D, or 3D by Andrew Knyazev

Sparse (1-3)D Laplacian on a rectangular grid with exact eigenpairs. (matrix, mathematics, laplacian)

laplacian(varargin)

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updated 3 years ago

Calculation of Downhole Dynamometer Cards for Sucker-Rod Pumps by Jose Ercolino

Finite-Difference Wave Equation Diagnostic Analysis for Sucker-Rod Pumps. (pde, wave equation, suckerrod pump)

Everitt.m

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updated 4 years ago

Nonlinear Finite Difference Method by Ernesto Momox Beristain

The Finite Difference Method is employed for solving a nonlinear boundary value problem. (nonlinear, boundaryvalue, finitedifference)

f(x,y,yp)

nonlinearBVP_FDM(a,b,alpha,beta)

systemNxN(w,x,h,alpha,beta)

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updated almost 8 years ago

Essentials of Computational Physics. Part 1: An introduction to finite-difference methods by Victor Zalizniak

Companion software package. (numerical methods, pde, engineering)

[d,u,p,e,time]=godunov_gasdynamics(dd,ud,pd,h,nx,r,tp,gam...

[d,u,p,e,time]=lw_gasdynamics(dd,ud,pd,h,nx,r,cad,tp,gamm...

[d,u,p,e,time]=waf_gasdynamics(dd,ud,pd,h,nx,r,cad,tp,gam...

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updated 9 years ago

fdtd1d.m by Scott Hudson

One dimensional finite-difference time-domain EM code. (chemistry, physics, fdtd)

fdtd1d.m

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