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From: Stefan Jahn <stefan@gr...>  20050415 06:45:38

> Hello all of you, Hi Pierre, Herr Stein, > By the way the meaning of my asking was this one : assuming that we > are working on sparameter simulation. I'am suggesting to create a > "format" describing variables that you can pass to a subroutine of > your own and this subroutine (it can be mathlab, c, fortran,...) > returns the Yparameters (or S or Z,...) There is such a thing: twoport(S, 'S', 'Y') OR stoy(S) See math epressions in the help (F1 > mathematical functions).. > By the way I have look at the code of qucs and I would like to know > where you describe the sparameters blocs so that I could create snp > objects with n > 6 (actually I am thinking of creating an object with > a parameter : n). What would be the sense of this? > Last question, what do you think about creating variables (thru a > equation sheet for example) the idea will be to be able to tune the > values of elements easily. Variables can be created using the Equations (can be placed on schematic). Cheers, Stefan. 