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Amiga Format CD46 (1999-10-20)(Future Publishing)(GB)[!][issue 1999-12].iso
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system.7
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1999-09-16
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system(1) Scilab Function system(1)
NAME
system - observation update
CALLING SEQUENCE
[x1,y]=system(x0,f,g,h,q,r)
PARAMETERS
x0 : input state vector
f : system matrix
g : input matrix
h : Output matrix
q : input noise covariance matrix
r : output noise covariance matrix
x1 : output state vector
y : output observation
DESCRIPTION
define system function which generates the next observation given the old
state. System recursively calculated
x1=f*x0+g*u
y=h*x0+v
where u is distributed N(0,q) and v is distribute N(0,r).
AUTHOR
C. B.