Does anyone know what the format for the file based Voltage source is. Also how do you get it to work with the proper frequency is using it on repeat. Is there anything special needed to be done to get it to work in simulations?
Thank you for your help.
James Leon
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Use the CSV (comma separated values) file format. First column time, then voltage value. Repetition is done by repeating the whole sequence after the CSV ends.
HTH, Stefan.
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would be nice to have an example of such vfile.dat that's allready running.
I allways get a "qucsator.exe´"-error with an additional report to Microsoft. But they won't help :-)
Does anyone have such example?
greetings
Jürgen
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About your request: I setup something and uploaded it to <http://qucs.sourceforge.net/examples.html>. Anyway, Can you please send me your (non-working) example, that I can probably fix the error?
Thanks in advance, Stefan.
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Finally I used an Excel-Sheet to descibe the Time-to-Voltage dependancy. After entering the data-pairs in Excel, the sheet can be stored in *.csv format and just called from QUCS by entering the filename (file.csv) into the databased-voltage-source. For me, this is a comfortable way.
thanks again and best whishes
Jürgen
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Once again: Are you able to send me the schematic+datafile for which you "I allways get a "qucsator.exe´"-error with an additional report to Microsoft" get this message? It refers to a segfault. This is why I would like to fix it...
Thanks, Stefan.
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hi everyone. I am new to the QUCS. can anyone please explain me the file based voltage source? can anyone draw a circuit for transient analysis using file based voltage source. how will we get output. can anyone help me.
thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
hi everyone. I am new to the QUCS. can anyone please explain me the file
based voltage source? can anyone draw a circuit for transient analysis
using file based voltage source. how will we get output. can anyone help me.
thanks
Does anyone know what the format for the file based Voltage source is. Also how do you get it to work with the proper frequency is using it on repeat. Is there anything special needed to be done to get it to work in simulations?
Thank you for your help.
James Leon
Hi!
Use the CSV (comma separated values) file format. First column time, then voltage value. Repetition is done by repeating the whole sequence after the CSV ends.
HTH, Stefan.
Hello all together,
would be nice to have an example of such vfile.dat that's allready running.
I allways get a "qucsator.exe´"-error with an additional report to Microsoft. But they won't help :-)
Does anyone have such example?
greetings
Jürgen
Hello Jürgen,
About your request: I setup something and uploaded it to <http://qucs.sourceforge.net/examples.html>. Anyway, Can you please send me your (non-working) example, that I can probably fix the error?
Thanks in advance, Stefan.
Hello Stefan,
it works! thanks a lot.
Finally I used an Excel-Sheet to descibe the Time-to-Voltage dependancy. After entering the data-pairs in Excel, the sheet can be stored in *.csv format and just called from QUCS by entering the filename (file.csv) into the databased-voltage-source. For me, this is a comfortable way.
thanks again and best whishes
Jürgen
Hello Jürgen,
nice that you're comfortable with it...
Once again: Are you able to send me the schematic+datafile for which you "I allways get a "qucsator.exe´"-error with an additional report to Microsoft" get this message? It refers to a segfault. This is why I would like to fix it...
Thanks, Stefan.
hi everyone. I am new to the QUCS. can anyone please explain me the file based voltage source? can anyone draw a circuit for transient analysis using file based voltage source. how will we get output. can anyone help me.
thanks
Hello,
The file based voltage source uses the csv format as follows:
time(1), voltage(1)
time(2), voltage(2)
...
time(n), voltage(n)
You can use a spreadsheet editor like Libreoffice Calc, or Excel to input
data and then save your file in csv format.
Please find below a test schematic and a sample csv file
Test schematic: https://pastebin.com/WbKXPBAn
Voltage data: https://pastebin.com/01XYc6Lh
Regards,
Andrés
On 15 November 2017 at 07:22, chadaram bhaskar bharat3692@users.sf.net
wrote:
--
Andrés Martínez Mera