Scilab 5.3.0
- Manuel Scilab
- CACSD
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- abinv
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- arma
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- copfac
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- dbphi
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- dscr
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- dt_ility
- dtsi
- equil
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- evans
- feedback
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- flts
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- freq
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- g_margin
- gainplot
- gamitg
- gcare
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- h2norm
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- h_inf_st
- h_norm
- hallchart
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- hinf
- imrep2ss
- inistate
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- lcf
- leqr
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- lin
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- observer
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- obsvss
- p_margin
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- phasemag
- ppol
- prbs_a
- projsl
- reglin
- repfreq
- ric_desc
- ricc
- riccati
- routh_t
- rowinout
- rowregul
- rtitr
- sensi
- sgrid
- show_margins
- sident
- sm2des
- 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 This page might be outdated.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
gainplot
magnitude plot
Calling Sequence
gainplot(sl,fmin,fmax [,step] [,comments] ) gainplot(frq,db,phi [,comments]) gainplot(frq, repf [,comments])
Arguments
- sl
list (
syslinSIMO linear system).- fmin,fmax
real scalars (frequency interval).
- step
real (discretization step (logarithmic scale))
- comments
string
- frq
matrix (row by row frequencies)
- db,phi
matrices (magnitudes and phases corresponding to
frq)- repf
complex matrix. One row for each frequency response.
Description
Same as bode but plots only the magnitude.
Examples
s=poly(0,'s') h1=syslin('c',(s^2+2*0.9*10*s+100)/(s^2+2*0.3*10.1*s+102.01)) h2=syslin('c',(s^2+2*0.1*15.1*s+228.01)/(s^2+2*0.9*15*s+225)) clf();gainplot([h1;h2],0.01,100,['h1';'h2']) title('Gainplot')
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