Solve Nonlinear Equation Numerically by Hassan Najjar

Four different methods for numerically solving nonlinear equations. (nonlinear equations, solve, fixed point)

bisect( funch, a, b, tol )

fixedpt( f, g, a, b, tol )

newton( func,dfunc,a,tol )

SpringPendulum by Siva Srinivas Kolukula

Simulation of Nonlinear Spring Pendulum (ode45, phase plane, spring pendulum)

Animation(ivp,duration,fps,movie,arrow)

Equation(t,x)

Spring.m

Bead on a rotating hoop by Siva Srinivas Kolukula

To study the motion of a bead on a rotating hoop/wire or ring. (animation, bead on rotating hoop, nonlinear equations)

Animation(ivp, duration, fps, movie)

Equation(t,x)

BeadOnRotatingHoop.m

Custom solution for 3 non-linear simultaneous equations by Bruce Raine

Solves one type of non-linear system of 3 simultaneous equations in 3 unknowns. (mathematics, symbolic math toolbox, nonlinear equations)

symsolvenonlineq(n,degrees,dinput)