Numerical Analysis MATLAB Example - Backward Euler Method

[@NinjadoPantanoPlays]

whoever you are you just saved my fucking live i love you

[@mohhamedsmith]

Awesome video. Thank you.

[@barschbubi]

How do you use this for a system of ode's? y'(Vector) = A (Matrix)*y(Vector)?

[@parthhalai7687]

How would I solve the Backward Euler Method (Implicit) if my function has both second-order derivative and first-order derivative? For example: m.(d^2y/dt^2) + c.(dy/dt) + k.y = F(t) Where for the second order derivative I need to adopt a first order accurate scheme (O(ℎ)) and for the first order derivative adopt a second order accurate scheme (i.e. O(ℎ^2))?

[@krishnabhogaonker3368]

You probably got an answer to this by now. But for the problem, you would just convert the second-order derivatives to first order. So you would have a first order system and then solve with implicit euler in the same way as normal.

[@anikfaisal]

thanks for these lessons! where are the RK videos?

[@mattiaguerini1458]

Great job 👍

[@engineeringmadeeasy4480]

Glad you found the video helpful, thanks!

[@lishengwang8583]

Thank you!

[@44urock]

what function is fzero in python?

[@leon0163]

i have no idea what i did wrong but i keep getting this error Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.

[@Sinanmmd]

Hello dear sir, can you make a video on *NSFD (Nonstandard finite difference method)* ?

[@thatguyyouknow6586]

I love you