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Umesh Prajapati


Indian Institute of Technology, Delhi

Con actividad desde 2016

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Warning: Matrix is singular, close to singular or badly scaled.
Check the second column of solution matrix. It is zero throughout. That's why you got the warning. It depends on the parameter v...

casi 7 años hace | 0

Enviada


Poisson equation
How to solve a Poisson equation using MATLAB?

casi 9 años hace | 2 descargas |

Enviada


The Rossler Attractor, Chaotic simulation.
These codes generate Rossler attractor, bifurcation diagram and poincare map.

casi 9 años hace | 14 descargas |

Enviada


Point of maxima minima of a function of one variable
This program will calculate the point of maxima and minima of a function of one variable.

casi 9 años hace | 2 descargas |

Pregunta


How to plot bifurcation diagram for any parameter in Rossler system?
The Rossler system is: x'(t) = -(y+z) y'(t) = x + a*y z'(t) = b + z*(x-c)

casi 9 años hace | 0 respuestas | 0

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How to calculate round off error in each step of finite central difference approximation.
format long; f = @(x) exp(cos(x)); df = @(x) -exp(cos(x))*sin(x); x = 1; Truedf = df(x); h(1) = 1/2; H(1) = h; D(1) = (f(x+h...

casi 9 años hace | 1 respuesta | 0

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Hi, my prob is find the most accurate 1st derivative of f(x)=exp(cos(x)) at x=1, with h=0.5,0.25,..,2^(-16). I calculate the 1st der. using 1st order central diff formula & trying to improve the accuracy using Richardson extrap. got incorrect result
clear; clc; format shortG f = @(x) exp(cos(x)); df = @(x) -exp(cos(x))*sin(x); x = 1; Truef1 = df(x); A = []; h = 1/2...

casi 9 años hace | 0 respuestas | 0

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Solve a system of algebraic equations by Gauss elimination using two significant digits
Hi, I want to solve a system of algebraic equation by Gauss elimination using to significant digit. I am able to solve this, but...

alrededor de 9 años hace | 1 respuesta | 0

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