fix timeevol for discrete extended gof

Author: baggepinnen

lib/ControlSystemsBase/Project.toml

@@ -2,7 +2,7 @@ name = "ControlSystemsBase"
 uuid = "aaaaaaaa-a6ca-5380-bf3e-84a91bcd477e"
 authors = ["Dept. Automatic Control, Lund University"]
 repo = "https://github.com/JuliaControl/ControlSystems.jl.git"
-version = "1.17.4"
+version = "1.17.5"
 
 [deps]
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"

lib/ControlSystemsBase/src/sensitivity_functions.jl

@@ -203,7 +203,7 @@ function extended_gangoffour(P, C, pos=true)
         return S + cat(0*I(ny), -I(nu), dims=(1,2))
     else
         Gtop = [I(ny); C] * [I(ny) P]
-        return feedback(Gtop, ss(I(nu)), U1=(1:nu).+ny, Y1=(1:nu).+ny, pos_feedback=false)
+        return feedback(Gtop, ss(I(nu), te), U1=(1:nu).+ny, Y1=(1:nu).+ny, pos_feedback=false)
     end
 end