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updated 8 months ago

One Dimensional Newton Method for Optimization by Mark Leorna

This script will find x* to minimize any given function f(x). (optimization, one dimensional newto..., 1d newton)

OnedNewton.m

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updated 1 year ago

Newton method with line search by George Papazafeiropoulos

Finds the roots of a function using the Newton method with line search (newton method, line search, nonlinear equation)

[f,J]=fun(x)

line_search.m

demo.m

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updated 1 year ago

Merton Structural Credit Model (Matrixwise Solver) by Mark Whirdy

Matrixwise Calculation Firm Asset Value, Volatility, Debt Value, Spread, Default Prob, Exp-Recovery (credit, merton, structural credit mod...)

calcMertonModel(E_t,sig_E,K,t,T,r)

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updated 2 years ago

Vectorized Analytic Two Body Propagator (Kepler Universal Variables) by Darin Koblick

Analytic propagation routine uses universal variables to solve a single formula for all orbit types (kepler, keplerian, universal variable)

KeplerUniversalVsSTK()

keplerUniversal(r0,v0,t,mu)

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updated 4 years ago

Two-yield elastoplasticity solver by Jan Valdman

Time-dependent 2D elastoplasticity solver for a two-yied model. (finite element method, hysteresis behaviour, elastoplasticity)

DPhi=evaluate_DPhi_plastic(U,P1prev,P2prev,plasticelements)

[Koordinaten,Elemente,Dirichlet,Neumann]=Lshape_mesh(numb...

[Koordinaten,Elemente,Dirichlet,Neumann]=beam_2D_symetric...

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updated almost 5 years ago

PPT slide for Chapter 4 (Nonlinear Equations) of "Applied Numerical Methods Using MATLAB" by Won Yang

Chapter 4 (Nonlinear Equations) of "Applied Numerical Methods Using MATLAB" (matlab, nonlinear equation, newton method)

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