「$solvetimestep」:修訂間差異
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無編輯摘要 |
無編輯摘要 |
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| 第9行: | 第9行: | ||
Steptype = 1: <br> | Steptype = 1: <br> | ||
<math>\delta t, t_{total}, vg_0 </math><br> | <math>\delta t, t_{total}, vg_0 </math><br> | ||
vg=vg_end for t<0, for t>0, vg=<math> vg_0 </math><br> | |||
Steptype = 2: <br> | Steptype = 2: <br> | ||
<math>\delta t, t_{total}, vg_0 , A_{0} , \omega , \omega_{0} </math><br> | <math>\delta t, t_{total}, vg_0 , A_{0} , \omega , \omega_{0} </math><br> | ||
vg=vg_0 + A_{0} \times sin\left( 2\pi \omega t + \omega_0 \right) for t<0, for t>0, vg=<math> vg_0 </math><br> | |||
Vgnow= vg0+ vga*0.5*sin( 2*pi*freW0*tnow +vgphase) | |||
Steptype = 3: <br> | Steptype = 3: <br> | ||
<math>\delta t, t_{total}, vg_0 , A_{0} , \omega , \omega_{0} </math><br> | <math>\delta t, t_{total}, vg_0 , A_{0} , \omega , \omega_{0} </math><br> | ||
於 2017年8月29日 (二) 03:06 的修訂
$solvetimestep is a command for solving the transient behavior of the device. The format is
$solvetimestep steptype parameters(1) parameters(2) ....
The number of parameters depeding on step type. Now we have 3 step types
Steptype = 1:
vg=vg_end for t<0, for t>0, vg=
Steptype = 2:
vg=vg_0 + A_{0} \times sin\left( 2\pi \omega t + \omega_0 \right) for t<0, for t>0, vg=
Vgnow= vg0+ vga*0.5*sin( 2*pi*freW0*tnow +vgphase)
Steptype = 3: