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# Umesh Prajapati

### Indian Institute of Technology, Delhi

8 total contributions since 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...

mer än 2 år ago | 0

Submitted

Poisson equation
How to solve a Poisson equation using MATLAB?

Submitted

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

Submitted

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.

Question

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)

mer än 4 år ago | 0 answers | 0

### 0

Question

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...

mer än 4 år ago | 1 answer | 0