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SANDEEP KUMAR R


Active since 2016

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Question


How to add mutiple condition in a event function for ode45?
I have a 3 variable state space equation. I want to extract specific set of points at which 2 of the state variables become zero...

7 years ago | 0 answers | 1

0

answers

Question


How to convert a differential equation to differnce equation?
xdot=F(x,u) to xk+1=f(xk,uk)

8 years ago | 1 answer | 0

1

answer

Question


How to solve an optimisation problem when the decision variables of my objective function are function of objective function?
Eg. Obj function be t. Let x y z be decision variable. t=F(x,y,x). But the problem is x,y,z are function of t i.e x(t) y(t) z(t)...

8 years ago | 1 answer | 0

1

answer

Question


How to get function handles from sybolic vector of variables for ode45?
I am trying to solve Xdot=f(X,U). X U are vectors. From symbolic algebra i had derived Xdot.I need to convert this into a suitab...

8 years ago | 1 answer | 0

1

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Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

8 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 years ago

Answered
Solving ODEs using matlab (ode45)
Instead of 'diffxy' use @diffxy in ode45

8 years ago | 0