[Scilab-users] FROMWSB Scilab
Hello, guys. I have a problem with FROMWSB block. I simulate a simple model which use a workspace parameter (V.time and V.values) and draw a simple graph.When i use scicosim function i want to change a parameters of FROMWSB block (new V.time and V.values) and continue simulation. But i don't know how to change a parameters of this block. Is it possible? Please, I need your help. Thank you. -- View this message in context: http://mailinglists.scilab.org/FROMWSB-Scilab-tp4032337.html Sent from the Scilab users - Mailing Lists Archives mailing list archive at Nabble.com. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] New computer, graphics(?) crashes
Dear Tim! For me it seems that you need to use proprietary AMD drivers - fglrx. Open drivers are buggy and show low-performance. If you want to use open driver on Ubuntu 12.04 LTS (precise) you should upgrade its HWE to 14.04 LTS (trusty). With best regards, Nikolay. 27 мая 2015 г. 3:22 пользователь Tim Wescott t...@wescottdesign.com написал: Running a Scilab algorithm that puts up a lot of graphs, Scilab crashes with the report below. It's only happened with Scilab, but it appears to be the video driver that's complaining, so I don't know if this is a problem with Linux or with Scilab. The processor is an AMD A10 with on-board video processing which is considerably different from my 12-year-old Dell that this computer is replacing. Does anyone have clues for the clueless? Particularly suggestions for isolating, fixing, or working around the problem? radeon: Failed to allocate a buffer: radeon:size : 3328 bytes radeon:alignment : 256 bytes radeon:domains : 2 EE ../../../../../../src/gallium/drivers/radeon/r600_texture.c:1012 r600_texture_transfer_map - failed to create temporary texture to hold untiled copy radeon: Failed to allocate a buffer: radeon:size : 1280 bytes radeon:alignment : 256 bytes radeon:domains : 4 radeon: Failed to allocate a buffer: radeon:size : 1 bytes radeon:alignment : 1 bytes radeon:domains : 2 radeon: Failed to allocate a buffer: radeon:size : 1 bytes radeon:alignment : 1 bytes radeon:domains : 2 Segmentation fault (core dumped) -- Tim Wescott www.wescottdesign.com Control Communications systems, circuit software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ 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
[Scilab-users] long strings of two bites cahracter
I failed to change current directory to a desired one. The cause of this seems to be a long path strings of two bites character. The length of my path string is 147bites and 97 characters(I am a Japanese and I use the tow bites for one character) When I input a path strings in a command line ,a 70th chinese character changed to é§'. When I replace the 70th character by 'xxx' and I input the renewed string ,there is no problem,I mean no changed character. Of course I can't change the actual directory name. Is there any solutions? -- View this message in context: http://mailinglists.scilab.org/long-strings-of-two-bites-cahracter-tp4032339.html Sent from the Scilab users - Mailing Lists Archives mailing list archive at Nabble.com. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Accidentally displaying huge matrices
Le 05/26/2015 11:34 AM, Serge Steer a écrit : Le 25/05/2015 15:29, Antoine Monmayrant a écrit : Le Samedi 23 Mai 2015 00:05 CEST, Samuel Gougeon sgoug...@free.fr a écrit: Hello Tim, Le 21/05/2015 17:48, Tim Wescott a écrit : .../... First, is there a way to get it to stop? ctrl-C does not do the job. In your startup file .scilab or scilab.ini, you may add the instruction lines(1000) in order to turn on the pager and make it prompting the user to continue listing lines after each block of 1000 lines (or whatever you want). At the prompt, CTRL+C + abort works. OK, but this also interrupts the execution of any script that display more than 1000 lines on the command line! This can be particularly annoying when using scripts that process big data and output some progression infos on the command line. If one as set lines(1000), it is possible to stop the display just entering n when the system proposes to continue or to stop the display. Exactly, and all the calculations are stopped, waiting for the user input. If this occurs in the middle of the night while the user is sleeping, it means half a night of calculations wasted. It occured to me a couple of times and it's a pain. Antoine It's never nice to find out the next morning that your script stopped at 10% to ask whether it should keep on displaying text. For me, this is more a workaround (with one big caveat) than a real solution. The Julia way of displaying big matrices seems interesting. Would it be hard to implement? (honest question, I have no idea what work it implies) As someone filled a bug/feature request? Cheers, Antoine Regards Samuel ___ 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 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users -- +++ Antoine Monmayrant LAAS - CNRS 7 avenue du Colonel Roche BP 54200 31031 TOULOUSE Cedex 4 FRANCE Tel:+33 5 61 33 64 59 email : antoine.monmayr...@laas.fr permanent email : antoine.monmayr...@polytechnique.org +++ ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] fscanfMat help
Le 19/05/2015 18:02, Francesco Pedretti a écrit :
Dear all,
I started to use Scilab only last week and I have some problems with
the command fscanfMat. I have to read three text file in order to
create a post processing of a fortran file. The problem is that the
code today decided to not open these files (yesterday it worked). I
tried also wth the command mopen and mgetl but it doesn't work. The
error message is the 999 cannot open the file.
Using A=fscanfMat('flux.txt'); supposes that the Scilab working
directory contains the flux.txt file.
You can change the Scilab working directory with the cd function.
Serge Steer
In attachment I send also the scilab script and the three txt files.
Thanks for your help.
Best regards,
Francesco Pedretti
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Re: [Scilab-users] Accidentally displaying huge matrices
Le 25/05/2015 15:29, Antoine Monmayrant a écrit : Le Samedi 23 Mai 2015 00:05 CEST, Samuel Gougeon sgoug...@free.fr a écrit: Hello Tim, Le 21/05/2015 17:48, Tim Wescott a écrit : .../... First, is there a way to get it to stop? ctrl-C does not do the job. In your startup file .scilab or scilab.ini, you may add the instruction lines(1000) in order to turn on the pager and make it prompting the user to continue listing lines after each block of 1000 lines (or whatever you want). At the prompt, CTRL+C + abort works. OK, but this also interrupts the execution of any script that display more than 1000 lines on the command line! This can be particularly annoying when using scripts that process big data and output some progression infos on the command line. If one as set lines(1000), it is possible to stop the display just entering n when the system proposes to continue or to stop the display. It's never nice to find out the next morning that your script stopped at 10% to ask whether it should keep on displaying text. For me, this is more a workaround (with one big caveat) than a real solution. The Julia way of displaying big matrices seems interesting. Would it be hard to implement? (honest question, I have no idea what work it implies) As someone filled a bug/feature request? Cheers, Antoine Regards Samuel ___ 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 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Accidentally displaying huge matrices
btw how can you overload the display of double matrices ? S. Le 26/05/2015 11:34, Serge Steer a écrit : Le 25/05/2015 15:29, Antoine Monmayrant a écrit : Le Samedi 23 Mai 2015 00:05 CEST, Samuel Gougeon sgoug...@free.fr a écrit: Hello Tim, Le 21/05/2015 17:48, Tim Wescott a écrit : .../... First, is there a way to get it to stop? ctrl-C does not do the job. In your startup file .scilab or scilab.ini, you may add the instruction lines(1000) in order to turn on the pager and make it prompting the user to continue listing lines after each block of 1000 lines (or whatever you want). At the prompt, CTRL+C + abort works. OK, but this also interrupts the execution of any script that display more than 1000 lines on the command line! This can be particularly annoying when using scripts that process big data and output some progression infos on the command line. If one as set lines(1000), it is possible to stop the display just entering n when the system proposes to continue or to stop the display. It's never nice to find out the next morning that your script stopped at 10% to ask whether it should keep on displaying text. For me, this is more a workaround (with one big caveat) than a real solution. The Julia way of displaying big matrices seems interesting. Would it be hard to implement? (honest question, I have no idea what work it implies) As someone filled a bug/feature request? Cheers, Antoine Regards Samuel ___ 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 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users -- Département de Génie Informatique EA 4297 Transformations Intégrées de la Matière Renouvelable Université de Technologie de Compiègne - CS 60319 60203 Compiègne cedex ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Accidentally displaying huge matrices
Le Mardi 26 Mai 2015 19:03 CEST, Tim Wescott t...@wescottdesign.com a écrit: On Mon, 2015-05-25 at 15:29 +0200, Antoine Monmayrant wrote: Le Samedi 23 Mai 2015 00:05 CEST, Samuel Gougeon sgoug...@free.fr a écrit: Hello Tim, Le 21/05/2015 17:48, Tim Wescott a écrit : .../... First, is there a way to get it to stop? ctrl-C does not do the job. In your startup file .scilab or scilab.ini, you may add the instruction lines(1000) in order to turn on the pager and make it prompting the user to continue listing lines after each block of 1000 lines (or whatever you want). At the prompt, CTRL+C + abort works. OK, but this also interrupts the execution of any script that display more than 1000 lines on the command line! This can be particularly annoying when using scripts that process big data and output some progression infos on the command line. It's never nice to find out the next morning that your script stopped at 10% to ask whether it should keep on displaying text. For me, this is more a workaround (with one big caveat) than a real solution. The Julia way of displaying big matrices seems interesting. Would it be hard to implement? (honest question, I have no idea what work it implies) As someone filled a bug/feature request? Argh. I just did the lines(1000) thing, and now I think I'm going to take it out, because I do NOT want this to happen! Is it all that hard to interrupt the display of a large matrix with ctrl-C? (I vote for the Julia way of displaying things, even though I have no clue what Julia is, BTW). It's a fairly new language that aims at solvaing the two language problem, ie reducing the gap between interactive, easy to use and prototype in but also slow languages (scilab, matlab, python, ...) and more efficient and less friendly languages (C, Fortran, ...). It's new and still evolving a lot but quite interesting (more info at julialang.org). But back to the discussion, I also think that the julia way of displaying is a good solution. -- Tim Wescott www.wescottdesign.com Control Communications systems, circuit software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ 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
[Scilab-users] (no subject)
Hello, guys. I have a problem with FROMWSB block. I simulate a simple model which use a workspace parameter (V.time and V.values) and draw a simple graph.When i use scicosim function i want to change a parameters of FROMWSB block (new V.time and V.values) and continue simulation. But i don't know how to change a parameters of this block. Is it possible? Please, I need your help. Thank you. С уважением, Андрей Глушко andreifootbal...@mail.ru___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Accidentally displaying huge matrices
btw how can you overload the display of double matrices ? you can redefine disp(), but AFAIK it is not possible to overload the default display for native types such as booleans, decimal or complex numbers, strings... For instance, if you define %s_p(), it won't never be called when displaying a matrix of decimals or complexes. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
