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updated 7 months ago

Newton-Raphson Method to Find Roots of a Polynomial by Sathyanarayan Rao

Newton's method can be used to find roots or zero crossing of a real valued function. (newtons method, newtonraphson, root finding)

Rd( X )

[F]=R(X)

Newton.m

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updated 10 months ago

Newton-Raphson solver by Mark Mikofski

Yet another solver that uses the backslash function to solve a set of non-linear equations. (mathematics, optimization, data exploration)

newtonraphson_example

newtonraphson(fun, x0, options)

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updated 1 year ago

Basins of attraction by Siva Srinivas Kolukula

To plot a basin of attraction for given governing equations: x^3-y = 0 ; y^3-x = 0 (basins, attraction, basins of attraction)

NewtonRaphson(X)

BasinsofAttraction.m

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updated 1 year ago

Finding roots of equations by Ehsan Behnam

Implementing Bisection and Newton-Raphson methods to find roots of equations (root of equations, bisection, newtonraphson)

find_one_root_by_bisectin(eq, x, intrvl, ...

newton_raphson(fx, x, intrvl)

root_bisection(fx, x, intrvl)

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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 1 year ago

wavenumber.m by Alex Sanchez

Solves the wave dispersion relation using the Newton-Raphson method including currents (wave, dispersion, coastal)

wavenumber(g,wa,wd,h,u,v,tol)

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updated almost 2 years ago

Solve Nonlinear Equation Numerically by Hassan Najjar

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

bisect( funch, a, b, tol )

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

newton( func,dfunc,a,tol )

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updated 2 years ago

NEWTON RAPHSON by Sandeep Solanki

Newton-raphson method to find root of an equation. (function, newton, newtonraphson)

newtonraphson(Eqn_Str,Start_Point,Max_Iter)

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updated 2 years ago

NEWTON RAPHSON FUNCTION by Sandeep Solanki

Newton Raphson method to find root of equation. (newtonraphson, newton, sandeep)

newtonraphson(Eqn_Str,Start_Point,Max_Iter)

demo.m

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updated almost 3 years ago

Newton-Raphson by m.montaser sabry

A code to find the diferent roots of the equations,real ones. (newtonraphson, mathematics)

sabry1

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updated almost 3 years ago

sabry by m.montaser sabry

A modification of file sabry.m, code.The file has been remodified and easy to use. (mathematics, newtonraphson)

sabry

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updated almost 3 years ago

Newton-Raphson1 by m.montaser sabry

A modification of Newton-Raphson1 code. (mathematics, newtonraphson)

sabry

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updated 3 years ago

NROOTS: complex polynomial root finder by Vinesh Rajpaul

NROOTS finds all the roots of real/complex polynomials. Accuracy is better than with ROOTS. (polynomial, roots, polynomial roots)

nroots(p)

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updated almost 4 years ago

Excel Based Power Flow Program by Kurtis

A Excel based GUI for solving power flow problems. (newtonraphson, fast decoupled, load flow)

loadflow(nb,V,del,BMva,Line_Data,Bus_Data)

pol2rect(rho,theta)

ybusppg(nb,linedata)

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updated 4 years ago

Numerical Analysis Functions 1 by Jonathan Lister

Functions for the Bisection, Fixed-Point, Newton-Raphson, and Muller's methods. (newton, newtonraphson, bisection)

bisection(strEqn,strVar,a,b,tol,n)

fixedpoint(strEqn,strVar,p0,tol,n)

muller(strEqn,strVar,p0,p1,p2,tol,n)

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updated 5 years ago

Newton-Raphson Loadflow by PRAVI

These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me (tools and utilities, newton raphson loadfl..., real time)

busdatas(num)

linedatas(num)

loadflow(nb,V,del,BMva)

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updated 7 years ago

Newton-Raphson by Keerthi venkateswara Rao

Newton-Raphson method for all real roots of the polynomial. (approximation, interpolation, iterative)

coeff_derivative=derivate(coeff_function)

coeff_second=syn_division(coeff_function,fun_root_new)

newton(coeff_function,initial_guess,error_tolerance,max_i...

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updated 11 years ago

nrfrac by Valery Garmider

Newton-Raphson Pathology (gallery, fractal, newtonraphson)

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