Please help me to do it . how can i code the following nonlinear state equation in matlab

Atleast tell me how to do it in simulink

[Walter Roberson]

x1 = -0.11*x1 has a solution only at x1 = 0

[John D'Errico]

Walter - I think you missed the dots in there. Looks like a system of ODEs, a couple of which are not linear.

ANOOP - are the u variables known fixed constants?

[Walter Roberson]

Indeed, I read the dots as being "bullet point markers"

I had the impression that those were recurrence relations.