Specifications

5 Arrays of LTI Models
5-6
Higher Dimensional Arrays of LTI Models
You can also collect a set of models in a two-dimensional array. The following
diagram illustrates a 2-by-3 array of six, two-output, one-input models called
m2d.
Figure 5-4: m2d: A 2-by-3 Array of Two-Output, One-Input Models
More generally, you can organize models into a 3-D or higher-dimensional
array, in much the same way you arrange numerical data into
multidimensional arrays (see “Multidimensional Arrays” in Using MATLAB).
m2d(:,:,2,1)
m2d(:,:,1,2) m2d(:,:,1,3)
m2d(:,:,2,2) m2d(:,:,2,3)
m2d(:,:,1,3)
m2d(:,:,1,1)
m2d(:,:,1,3) extracts the model in
the (1,3) position of the array.
3.36
s 2.9+
-----------------
7.23
3.4
s 2.86+
--------------------
7.27
3.45
s 2.81+
--------------------
7.32
3.42
s 2.84+
--------------------
7.29
Each entry in this 2-by-3 array of
models is a two-output, one-input
transfer function.