I came across a code where the author is defining variable as
“variable tau(2, N+2)”, which is fine. But he also declares another parameter “etahat = cvx(zeros(2, N))”, where in the code etahat is a function of declared variables. Is etahat an expression or variable here? I thought expression is defined as “expression etahat=…”.
Am I missing something?
Regards,
Divya