## [Qucs-help] Plotting AC data vs bias

 [Qucs-help] Plotting AC data vs bias From: Denis Heidtmann - 2011-12-25 06:19:25 ```(Please excuse me if this is a duplicate post. My profile says I should get a copy of this message; I did not so I expect it ended in the bit bucket.) I have an AC simulation result for a variety of dc values (in this case DC current levels of an input signal). I can easily plot the AC output signal v.s. frequency with the DC current as a parameter. How do I reverse this, so that I plot AC output v.s. DC current with frequency as a parameter? I have looked at the work book and see some hints, but I cannot get it to work. I can get a tabulated result which the DC data is in the first column, the frequency in the second column, and the AC output in the third column. If I could figure out how to export this I could generate the desired curves in another program, but I would much prefer to generate the needed plot within qucs. qucs is such a handy program. Thanks, -Denis ```

 [Qucs-help] Plotting AC data vs bias From: Denis Heidtmann - 2011-12-25 06:19:25 ```(Please excuse me if this is a duplicate post. My profile says I should get a copy of this message; I did not so I expect it ended in the bit bucket.) I have an AC simulation result for a variety of dc values (in this case DC current levels of an input signal). I can easily plot the AC output signal v.s. frequency with the DC current as a parameter. How do I reverse this, so that I plot AC output v.s. DC current with frequency as a parameter? I have looked at the work book and see some hints, but I cannot get it to work. I can get a tabulated result which the DC data is in the first column, the frequency in the second column, and the AC output in the third column. If I could figure out how to export this I could generate the desired curves in another program, but I would much prefer to generate the needed plot within qucs. qucs is such a handy program. Thanks, -Denis ```
 [Qucs-help] Plotting AC data vs bias From: Denis Heidtmann - 2011-12-16 04:30:37 ```I have an AC simulation result for a variety of dc values (in this case DC current levels of an input signal). I can easily plot the AC output signal v.s. frequency with the DC current as a parameter. How do I reverse this, so that I plot AC output v.s. DC current with frequency as a parameter? I have looked at the work book and see some hints, but I cannot get it to work. I can get a tabulated result which the DC data is in the first column, the frequency in the second column, and the AC output in the third column. If I could figure out how to export this I could generate the desired curves in another program, but I would much prefer to generate the needed plot within qucs. qucs is such a handy program. Thanks, -Denis ```