[SI-LIST] Re: method (tool) to integrate waveform
- From: agathon <hreidmarkailen@xxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Tue, 24 Jan 2012 13:28:26 -0500
Hermann/all,
Well, like a numbskull I didn't RTFM. ADS can do it with MeasEqn
"integrate". I just first offset with a measeqn like y = x -1 if x is
offset by 1v, for example, then use integrate(). Then scale per theory.
Doesn't apply so nicely if the goal is to get L,C from a TDR of an IC pkg
ball/bump but we'll try. That is, I'm integrating the spikes to get L,C.
Regards,
Reid
On Tue, Jan 24, 2012 at 12:36 PM, Hermann Ruckerbauer <
hermann.ruckerbauer@xxxxxxxxxxxxx> wrote:
> Hello,
>
> not sure if I understand right.
>
> in ADS the following format can be read as .mdif:
>
> BEGIN TIMEDATA
> # T ( SEC V R 50 )
> % time Voltage
> 5.33049E-11 0.02696
> 1.17271E-10 0.0188
> 1.59915E-10 0.0424
> 2.1322E-10 0.132
>
> Just start the "Data file tool" from a data display and you should be
> done..
>
> Hermann
>
>
>
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> schrieb agathon:
> > Hello all,
> > I need to integrate a time domain pulse from either ADS or Hspice sim.
> It
> > appears Synopsys' "Custom Waveview" cannot. Perhaps ADS can through ael?
> > If so I'd appreciate a snippet or can go sling it myself. Or, if I
> convert
> > to some format then matlab can surely do it? I need to, of course,
> specify
> > the 0 ref. level and bounding x-axis points.
> >
> > Regards,
> > Reid
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