System Identification Toolbox

getexp

Retrieve separate experiment(s) from multi-experiment iddata objects.

Syntax

• d1 = getexp(data,ExperimentNumber)
  d1 = getexp(data,ExperimentName)
  

Description

data is an iddata object that contains several experiments. d1 will be another iddata object containing the indicated experiment(s). The reference can either be by ExperimentNumber as in d1 = getexp(data,3) or d1 = getexp(data,[4 2]), or by ExperimentName as in d1 = getexp(data,'Period1') or
d1 = getexp(data,'Day1','Day3').

See merge (iddata) and iddata for how to create multi-experiment data objects.

The experiments can also be retrieved by a fourth subscript as in
d1 = data(:,:,:,ExperimentNumber). See help iddata/subsref for details on this.

get

idarx