.TH arma 1 "April 1993" "Scilab Group" "Scilab Function"
.so man1/sci.an
.SH NAME
arma - Scilab arma library
.SH DESCRIPTION
.TP 10
armac
: this function creates a description as a list of an  ARMAX process 
   A(z^-1)y= B(z^-1)u + D(z^-1)sig*e(t)
.TP
armap
: Display in the file out or on the screen the armax equation
associated with ar
.TP
armax 
: is used to identify the coefficients of a n-dimensional 
ARX process
   A(z^-1)y= B(z^-1)u + sig*e(t)
.TP
armax1
: armax1 is used to identify the coefficients of a 1-dimensional 
ARX process
   A(z^-1)y= B(z^-1)u + D(z^-1)sig*e(t)
.TP 
arsimul
: armax trajectory simulation 
.TP
arspec
: Spectral power estimation of armax processes. 
Test of  mese and arsimul
.TP
exar1
: An  Example of ARMAX identification ( K.J. Astrom)
The armax process is described by :
    a=[1,-2.851,2.717,-0.865]
    b=[0,1,1,1]
    d=[1,0.7,0.2]
.TP
exar2 
: ARMAX example ( K.J. Astrom). A simulation of a bi dimensional
version of the example of exar1.
.TP
exar3 
: Spectral power estimation of arma processes
from Sawaragi et all where a value of m=18 is used.
Test of  mese and arsimul
.TP
gbruit
: noise generation 
.TP
narsimul
: armax simulation ( using rtitr) 
.TP
odedi
: Simple tests of ode and arsimul. Tests the option 'discret' of ode 
.TP
prbs_a 
: pseudo random binary sequences generation 
.TP
reglin 
: Linear regression 
.SH AUTHOR
J.P.C