[Scilab-users] Xcos Scilab 6.0.1
Hello guys. I am building a model in Xcos (Scilab 6.0.1) and I am facing some problems that I am not sure if they are bugs or misuse from my side. * When a select a piece of the model and turn it to a superblock (right click -> selection to superblock), after playing the simulation I got a message error on console which says "invalid index". Then I realized that all the edges (lines) linking the blocks were like "doubled". Deleting all of them and redoing the links made it work well; * The block *Expression* from the pallette "user defined functions" requires that I create dummy variables u1, u2, u3, ... on my context of variables. I thought it would be unecessary. -- André Ferreira da Silva ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Coding for a 3D Klein Bottle
Thanks Samual! This is all good learning practice. Cheers, Lester On 12:19, Sun, 10 Jun 2018 Samuel Gougeon, wrote: > Hello Lester, > > The code was just missing many dots (* => .*, ^ = .^), to make operators > working in an elementwise way (see attachement). > Fixing that makes the expected picture: > > This could make a nice demo, in the *Graphics => More surfaces* section. > > Regards > Samuel > > > Le 10/06/2018 à 12:51, Lester Anderson a écrit : > > Hello all, > > I have been testing the latest version of Scilab (6.0.1) and have been > looking at data visualisation of non-orientatable surfaces (e.g. Moebius, > Klein Bottle etc.). > > The Moebius strip was not hard to figure out, but I am having issues with > the Klein Bottle.I have attched the code as is so far, uses the parametric > equations from https://en.wikipedia.org/wiki/Klein_bottle, for the 3D > immersion of the bottle. > > As a test, I used the old software Derive 6 to run the equations and it > plots the bottle as correct. If anyone has pointers on this code that would > be helpful. > > Still learning Scilab! > > Thanks > Lester > > > ___ > users mailing > listusers@lists.scilab.orghttp://lists.scilab.org/mailman/listinfo/users > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Coding for a 3D Klein Bottle
Hello Lester, The code was just missing many dots (* => .*, ^ = .^), to make operators working in an elementwise way (see attachement). Fixing that makes the expected picture: This could make a nice demo, in the /Graphics => More surfaces/ section. Regards Samuel Le 10/06/2018 à 12:51, Lester Anderson a écrit : Hello all, I have been testing the latest version of Scilab (6.0.1) and have been looking at data visualisation of non-orientatable surfaces (e.g. Moebius, Klein Bottle etc.). The Moebius strip was not hard to figure out, but I am having issues with the Klein Bottle.I have attched the code as is so far, uses the parametric equations from https://en.wikipedia.org/wiki/Klein_bottle, for the 3D immersion of the bottle. As a test, I used the old software Derive 6 to run the equations and it plots the bottle as correct. If anyone has pointers on this code that would be helpful. Still learning Scilab! Thanks Lester ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users Klein.sce Description: application/scilab-sce ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] Coding for a 3D Klein Bottle
Hello all, I have been testing the latest version of Scilab (6.0.1) and have been looking at data visualisation of non-orientatable surfaces (e.g. Moebius, Klein Bottle etc.). The Moebius strip was not hard to figure out, but I am having issues with the Klein Bottle.I have attched the code as is so far, uses the parametric equations from https://en.wikipedia.org/wiki/Klein_bottle, for the 3D immersion of the bottle. As a test, I used the old software Derive 6 to run the equations and it plots the bottle as correct. If anyone has pointers on this code that would be helpful. Still learning Scilab! Thanks Lester Klein.sce Description: Binary data ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
