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build_regressors |
build the regresors for a MIMO system
Syntax
[in,out]=build_regressors(m,z,subset);
Description
[in,out]=build_regressors(m,z,subset);
given the inputs outputs z
=[outputs inputs],
computes subset
regressors.
Remarks
For z=[y u]; in{o}(t)=[y{1}(t-1),y{1}(t-2),...,y{1}(t-ny(o,1)),y{2}(t-1),y{2}(t-2),...,y{2}(t-ny(o,2)), ... u{1}(t-nd(O,1)),u{1}(t-1-nd(O,1)),...,u{1}(t-nu(o,1)-nd(O,1)), ...] out{o}(t)=y{o}(t) It works even if y{1} ... are all vectors (useful for the computation of the derivatives)