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Re: [Help-gnucap] Problems using measure command
From: |
al davis |
Subject: |
Re: [Help-gnucap] Problems using measure command |
Date: |
Fri, 4 Dec 2009 03:55:43 -0500 |
User-agent: |
KMail/1.12.2 (Linux/2.6.26-1-amd64; KDE/4.3.2; x86_64; ; ) |
On Wednesday 02 December 2009, Rubén Gómez Antolí wrote:
> I think that I miss something using measure command.
> I follow Gnucap's wiki manual:
> http://gnucap.org/dokuwiki/doku.php?id=gnucap:manual:commands:measure
>
> I want to get the RMS value of a signal in a circuit, for it
> I do:
>
> gnucap> probe tran i(RMEASA)
> gnucap> tran 0 10ms 50us uic
> #Time i(RMEASA)
> 0. 0.
> 50.u 0.0020859
> 100.u 0.0033786
> 150.u 0.0041567
> 200.u 0.0046241
> 250.u 0.0049039
> 300.u 0.0050698
> 350.u 0.0051667
>
> (...)
>
> 0.0099 -0.0053322
> 0.00995 -0.0053357
> 0.01 -0.0053384
> gnucap> measure eficaz = rms(probe="i(RMEASA)")
> no match: i(RMEASA)
Thanks for the comments .. the documentation needs improvement.
I have made some changes to the documentation to try to clarify this.
Look again. Hopefully it is better now.
http://gnucap.org/dokuwiki/doku.php?id=gnucap:manual:commands:measure