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Amiga Format CD46 (1999-10-20)(Future Publishing)(GB)[!][issue 1999-12].iso
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dscr.4
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1999-09-16
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dscr(1) Scilab Function dscr(1)
NAME
dscr - discretization of linear system
CALLING SEQUENCE
[sld [,r]]=dscr(sl,dt [,m])
PARAMETERS
sl : syslin list containing [A,B,C,D].
dt : real number, sampling period
m : covariance of the input noise (continuous time)(default
value=0)
r : covariance of the output noise (discrete time) given if m is
given as input
sld : sampled (discrete-time) linear system, syslin list
DESCRIPTION
Discretization of linear system. sl is a continuous-time system:
dx/dt=A*x+B*u (+ noise).
sld is the discrete-time system obtained by sampling sl with the sampling
period dt.
SEE ALSO
flts, dsimul