I need to calculate a linear growth model (in simulink) with continuous-time signal, described as:
x’ = ax
with at least three different real parameters “a”.
I've managed to do it using three integrators
as you can see in the image below:
I've been told that there is a way to do it using only one integrator, but I can't figure it out.
You can give your gain blocks a vector, not just a scalar.
You can use a gain of [1 0.8 1.2]
for a single gain block (with the multiplication mode set to Element-wise
) instead of having three separate gain blocks set to 1
, 0.8
, and 1.2
.