Scilab 5.3.0
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- abcd
- abinv
- arhnk
- arl2
- arma
- arma2p
- armac
- armax
- armax1
- arsimul
- augment
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- chart
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- dhinf
- dhnorm
- dscr
- dsimul
- dt_ility
- dtsi
- equil
- equil1
- evans
- feedback
- findABCD
- findAC
- findBD
- findBDK
- findR
- findx0BD
- flts
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- frep2tf
- freq
- freson
- fspecg
- fstabst
- g_margin
- gainplot
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- hallchart
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- lin
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- markp2ss
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- nicholschart
- noisegen
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- p_margin
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- ricc
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- sident
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- sm2ss
- sorder
- specfact
- ss2des
- ss2ss
- ss2tf
- st_ility
- stabil
- svplot
- sysfact
- syssize
- tf2des
- tf2ss
- time_id
- trzeros
- ui_observer
- unobs
- zeropen
- zgrid
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
armac
armax処理の Scilab 記述
呼び出し手順
[ar]=armac(a,b,d,ny,nu,sig)
パラメータ
- a=[Id,a1,..,a_r]
is a matrix of size (ny,r*ny)
- b=[b0,.....,b_s]
大きさ (ny,(s+1)*nu)の行列
- d=[Id,d1,..,d_p]
大きさ (ny,p*ny)の行列
- ny
出力yの次元
- nu
出力uの次元
- sig
大きさ (ny,ny)の行列
説明
この関数は,ARMAXプロセスのtlistとして記述を作成します.
ar
は以下のように作成されます:
ar=tlist(['ar','a','b','d','ny','nu','sig'],a,b,d,ny,nu,sig);
ar
の係数は,例えば以下のように取得できます:
ar('a')
.
例
<< arma2p | CACSD | armax >> |