"$solvetimestep" 修訂間的差異

於 2017年8月29日 (二) 11:07 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:  

 $\delta t, t_{total}, vg_0$ 

 vg=vg_end for t<0, for t>0, vg= $vg_0$

Steptype  = 2:  

 $\delta t, t_{total}, vg_0 , A_{0} , \omega , c_{0}$ 

 $vg=vg_0 + A_{0} \times sin\left( 2\pi \omega t + c_0 \right)$

Steptype  = 3:  

 $\delta t, t_{total}, vg_0 , A_{0} , \omega , c_{0}$ 

 $vg=vg_0 + int(A_{0} \times sin\left( 2\pi \omega t + c_0 \right))$

@@ 行 12： / 行 12： @@
  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 , c_{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>
+ <math> vg=vg_0 +  A_{0} \times sin\left( 2\pi \omega t + c_0 \right) </math><br>
- Vgnow= vg0+ vga*0.5*sin(  2*pi*freW0*tnow +vgphase)
  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 , c_{0}  </math><br>
+ <math> vg=vg_0 +  int(A_{0} \times sin\left( 2\pi \omega t + c_0 \right)) </math><br>