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Ajuda do Scilab >> CACSD > Linear Analysis > Stability > zgrid


esboçode um z-grid

Seqüência de Chamamento



Esboça as linhas de grid de um Z-plano: linhas de fator constante de amortecimento (zeta) e freqüência natural (Wn) são esboçadas dentro do círculo unitário do Z-plano.

Curvas de iso-freqüência são exibidas em freqüência*passo no intervalo [0,0.5]. O limite superior corresponde à freqüência de Shannon ( 1/dt > 2*f ).


clf();zgrid(0:0.2:1,[0.2 0.6 0.8 1])

//zgrid with discrete time system  root locus

Ver Também

  • frep2tf — transfer function realization from frequency response
  • freson — peak frequencies
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