H
habib.bouaziz-viallet
- Jan 1, 1970
- 0
Le Thu, 11 Jan 2007 20:18:10 +0100, Helmut Sennewald a écrit :
batch-mode, but in interactive mode, PZ analysis work with print all
command, believe me. Just read documentation about PZ analysis within
ngspice (? .pz and ? .print).
See what i did with the (very simple) Hugo's circuit :
habib@aldebaran:~/GNU-TOOLS/ng-spice-rework-17/tests/polezero$ ngspice
.......
ngspice 425 -> source test.cir
Circuit: test
ngspice 426 -> pz 1 0 3 0 vol pz
Doing analysis at TEMP = 300.150000 and TNOM = 300.150000
No. of Data Rows : 1
ngspice 427 -> print all
pole(1) = -2.61803e+00,0.000000e+00
pole(2) = -3.81966e-01,0.000000e+00
zero(1) = -3.33333e-01,0.000000e+00
ngspice 428 ->
Cheers, Habib
Yes you're right Helmut, there is an error when lauching ngspice in"habib.bouaziz-viallet" <[email protected]>
schrieb im Newsbeitrag
Hello Habib,
You reported in a previous reply the result of the PZ-analysis.
How have you achieved that?
I see an error message about PZ-analysis in your report above.
batch-mode, but in interactive mode, PZ analysis work with print all
command, believe me. Just read documentation about PZ analysis within
ngspice (? .pz and ? .print).
See what i did with the (very simple) Hugo's circuit :
habib@aldebaran:~/GNU-TOOLS/ng-spice-rework-17/tests/polezero$ ngspice
.......
ngspice 425 -> source test.cir
Circuit: test
ngspice 426 -> pz 1 0 3 0 vol pz
Doing analysis at TEMP = 300.150000 and TNOM = 300.150000
No. of Data Rows : 1
ngspice 427 -> print all
pole(1) = -2.61803e+00,0.000000e+00
pole(2) = -3.81966e-01,0.000000e+00
zero(1) = -3.33333e-01,0.000000e+00
ngspice 428 ->
Best regards,
Helmut
Cheers, Habib