Scilab 6.1.0
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- Control Systems - CACSD
- Linear System Representation
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- arma2p
- arma2ss
- armac
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- frep2tf
- lsslist
- markp2ss
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- sm2des
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- ss2des
- ss2ss
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- ss2zp
- ssprint
- ssrand
- sysconv
- sysdiag
- syslin
- syssize
- systmat
- tf2des
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- trfmod
- zp2ss
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- zpk
- zpk2ss
- zpk2tf
Scilab Help >> Control Systems - CACSD > Linear System Representation > armac
armac
Scilab description of an armax process
Syntax
ar = armac(a, b, d, ny, nu, sig)
Arguments
- a=[Id,a1,..,a_r]
is a matrix of size (ny,r*ny)
- b=[b0,.....,b_s]
is a matrix of size (ny,(s+1)*nu)
- d=[Id,d1,..,d_p]
is a matrix of size (ny,p*ny);
- ny
dimension of the output y
- nu
dimension of the output u
- sig
a matrix of size (ny,ny)
Description
This function creates a description as a tlist of an ARMAX process
ar
is defined by
ar=tlist(['ar','a','b','d','ny','nu','sig'],a,b,d,ny,nu,sig);
and thus the coefficients of ar
can be retrieved by e.g.
ar('a')
.
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