User`s guide

Concatenating Model Objects

Horizontal Concatenation of Model Objects

Horizontal concatenation of model objects requires that they have the same

outputs. If the output channel names are different and their dimensions are

the same, the concatenation operation uses the names of output channels in

the ﬁrst model object you listed. Input channels must have unique names.

The following sy ntax creates a new model object

m that contains the horizontal

concatenation of

m1,m2,...,mN:

m = [m1,m2,...,mN]

takes all of the inputs of m1,m2,...,mN to the same outp uts as in the

origina l models. The fo ll owing diagram is a grap hical representation of

horizontal concatenation of the models.

Model 1 Model 2

Horizonal Concatenation

of Model 1 and Model 2

Same

Outputs

Combined

Inputs

Note Horizontal concatenation of idarx objects creates an idss object.

Vertical Concatenation of Model Objects

Vertical concatenation combines output channels of speciﬁed mode ls. Vertical

concatenation of model objects requires that they have the same inputs

and frequency vectors . If the input channel names are different and their

dimensions are the same, the concatenation operation uses the names of

input channels in the ﬁrst model object you listed. Output channels must

have unique names.

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