VRFT1_ry:
Design a 1 degree of freedom (1 d.o.f.) linear controller so as
to match the r(t) to y(t) closed-loop transfer function with the
model reference Mr (see Figure 1).

Figure 1: 1 degree of freedom
control scheme.
VRFT1_dy:
Design a 1 d.o.f. linear controller so as to match the d(t) to y(t)
output sensitivity with the model reference Md (see Figure 1).
VRFT1_ry_ru: Design a
1 d.o.f. linear controller so as to match the r(t) to y(t) closed-loop
transfer function with the model reference Mr and the r(t) to u(t)
input sensitivity with the model reference Mu (see Figure 1).
VRFT1_dy_du: Design a
1 d.o.f. linear controller so as to match the d(t) to y(t) closed-loop
transfer function with the model reference Md and the d(t) to u(t)
input sensitivity with the model reference Mu (see Figure 1).
VRFT2_ry_dy: Design a
2 d.o.f. linear controller so as to match the r(t) to y(t) transfer
function and the d(t) to y(t) transfer function (see Figure 2).
Figure 2: 2 degree of freedom
control scheme.
VRFT_GUI: starts the Graphical
User Interface for the VRFT toolbox.