why ode45 response slows down?

Ode45 program slows down during execution.

Among plenty of tuning variables it becomes very difficult to guess which one will make it fast?

Any help please?

Thanking Abhijit

Answer 1

[Star Strider]

This depends on what you are integrating. Consider using ode15s instead.

[abhijit kulkarni]

Oh, again I saw "tuning of parameters " was important.

Thanks again Star.

May God bless you.

regards Abhijit

[Star Strider]

My pleasure!