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 updated 1 year ago Meshing a plate with hole at center of given radius Xb(s,Domain) Xl(s,Domain) Xr(s,Domain) 5.0 1 Rating 0 Comments 45 Downloads (30 Days) updated 1 year ago To get the list of nearest neighbors around a given particle NPP.m 0.0 0 Ratings 0 Comments 21 Downloads (30 Days) updated 1 year ago To plot a basin of attraction for given governing equations: x^3-y = 0 ; y^3-x = 0 NewtonRaphson(X) BasinsofAttraction.m 0.0 0 Ratings 0 Comments 20 Downloads (30 Days) updated 1 year ago To plot the stability chart or Ince strut diagram of Mathieu Equation PlotAxisAtOrigin StabilityChart.m 5.0 3 Ratings 4 Comments 23 Downloads (30 Days) updated almost 2 years ago To demonstrate grid generation using Transfinite Interpolation Xb(s) Xb(s) Xb(s) 0.0 0 Ratings 0 Comments 29 Downloads (30 Days) updated almost 2 years ago To demonstrate grid generation using analytic coordinates systems. BipolarCoordinates(Xi,Eta,a) EllipticCylinderCoordinates(Xi,Eta,a) Horseshoe(Xi,Eta,row,b0,b1) 0.0 0 Ratings 0 Comments 31 Downloads (30 Days) updated 2 years ago Find angles of triangle and/or quadrilateral when vertices are given. FindAngles(vertices) QUADangles(vertices) TRIangles(vertices) 5.0 1 Rating 1 Comment 7 Downloads (30 Days) updated almost 3 years ago Numerical and phase plane analysis of Mathieu equation / parametric oscillator MathieuEquation(t,x) ParametricOscillator.m 0.0 0 Ratings 0 Comments 28 Downloads (30 Days) updated 3 years ago Bending of thin plate under uniform transverse pressure is solved using Finite Element Method BoundaryCondition(typeBC,coordinates) Force(nnel,shape,P) GaussQuadrature(order) 5.0 2 Ratings 3 Comments 62 Downloads (30 Days) updated 3 years ago Plate under uniform tension at its edges is solved using Finite Element Method GaussQuadrature(ngl) PlotFieldonMesh(coordinates,nodes,component) PlotMesh(coordinates,nodes) 5.0 1 Rating 1 Comment 58 Downloads (30 Days) updated 3 years ago To mesh thin shells using four noded elements to use in Finite Element Analysis MeshConicalShell(Radius,theta,Height,NT,NR) MeshCylindricalShell(Radius,theta,Height,NH,NT) MeshSphericalShell(Radius,Height,theta,phi,N) 0.0 0 Ratings 0 Comments 20 Downloads (30 Days) updated 3 years ago To mesh a plate with four noded elements for Finite Element Analysis MeshCircularPlate(Radius,theta,NR,NT) MeshRectanglularPlate(L,B,Nx,Ny) SHOWELEMENTS(ShowElements,ShowNodes,coordinates,X,Y,nel,n... 5.0 2 Ratings 1 Comment 34 Downloads (30 Days) updated 3 years ago Collection of Parametric Equations ParametricEquations.m 0.0 0 Ratings 0 Comments 9 Downloads (30 Days) updated 3 years ago Simulation of Nonlinear Spring Pendulum Animation(ivp,duration,fps,movie,arrow) Equation(t,x) Spring.m 5.0 1 Rating 2 Comments 45 Downloads (30 Days) updated 3 years ago Calculating pi using Monte Carlo Method MonteCarlo.m 1.0 1 Rating 0 Comments 16 Downloads (30 Days) updated 3 years ago Simulation of Nonlinear Simple Pendulum Animation(ivp, duration, fps, movie, arrow) Equation(~,x) arrowh(x,y,clr,ArSize,Where) 5.0 2 Ratings 1 Comment 55 Downloads (30 Days) updated 3 years ago Animation of Butterfly Flight Butterfly.m 5.0 2 Ratings 4 Comments 15 Downloads (30 Days) updated 3 years ago To study the motion of a bead on a rotating hoop/wire or ring. Animation(ivp, duration, fps, movie) Equation(t,x) BeadOnRotatingHoop.m 5.0 1 Rating 1 Comment 17 Downloads (30 Days) updated 3 years ago Natural frequencies and Euler buckling load are calculated using finite element method technique BoundaryConditions(sdof,bc) PlotModeShapes(vec,fsol,beam,nbc) [index]=eldof(iel,nnel,ndof) 0.0 0 Ratings 0 Comments 59 Downloads (30 Days) updated 3 years ago Given the Seismic input in t vs. a form, plots the displacement response spectra odefun(t,y,xi,Tn,t1,a2) ResponseSpectra.m 4.0 1 Rating 2 Comments 43 Downloads (30 Days) updated 3 years ago Postprocessing in Finite Element Method PlotFieldonDefoMesh(coordinates,nodes,factor,depl,compone... PlotFieldonMesh(coordinates,nodes,component) PlotMesh(coordinates,nodes) 5.0 3 Ratings 2 Comments 59 Downloads (30 Days) updated 3 years ago a code is written to extract stress in 2D plane stress analysis ..... Extrapolation(stressGP) GaussQuadrature(ngl) 4.0 2 Ratings 5 Comments 33 Downloads (30 Days) updated 3 years ago To solve for systems response to external excitation using Wilson tita Time Integration Method WilsonMethod(M,K,C,R) Ex.m 0.0 0 Ratings 1 Comment 14 Downloads (30 Days) updated almost 4 years ago time integration of n-dof system newmark(sdof,R,m,k,c) 0.0 0 Ratings 2 Comments 21 Downloads (30 Days)

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