Re: [Scilab-users] Plot overlays on images
Dear Peter,
although the thread is already a bit aged...here's how it may work:
- open an external image processing software (like IrfanView) from Scilab
using the dos command
- rotate the image with IrfanView and save the new created image
- load the new image into Scilab using imread();
- use ShowImage to overlay your plot and the image
- save the overlayed image (maybe use: xs2bpm(Graphics) or imwrite(SVIP) or
WriteImage(IPD))...get final image but in wrong orientation
- to get final orientation use the dos command again rotate back and save
the final image
- to use the dos command you may type:
cd 'path/to/irfanview/folder';
[output, err] = dos('i_view32.exe \complete\path\to\image /rotate_l
/convert=complete\path\to\save\image\directory\newimage');
see also the i_options.txt (can be found in the IrfanView folder) from
irfanview to get the optional parameters for batch processing
Hope this still helps,
der_Phil
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[Scilab-users] Hybrid (Continuous+Discrete) versions of steadycos and lincos
Dear all, I have an XCOS diagram containing both continuous (s-domain) and discrete (z-domain) time blocks. I am willing to trim and linearize the model as well as analyse the resulting system (bode, root locus etc.). The problem is that steadycos and lincos commands (as well as bode and other analyzing tools) cannot recognize discrete states, i.e. when importing XCOS diagram into scilab discrete states are ignored. Is there a solution? Do hybrid versions of these commands exist? -- View this message in context: http://mailinglists.scilab.org/Hybrid-Continuous-Discrete-versions-of-steadycos-and-lincos-tp4030228.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
[Scilab-users] How to install symbolic math tools
Please guide me on question in subject. As i have tried out a lot of things
.
Nothing working.
Getting error
--exec('C:\Users\INVENTRIK\Desktop\trycontrol1.sce', -1)
syms L C R1 R2
!--error 4
Undefined variable: syms
at line 2 of exec file called by :
exec('C:\Users\INVENTRIK\Desktop\trycontrol1.sce', -1)
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THANKS AND REGARDS,
HARSH CHAUDHARI
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[Scilab-users] window size
Dear all, Under Win7pro, I use plot to draw a rather complex curve. I often use the mouse to increase the plot window size, in order to better see details. Is it possible to choose a window size (in pixel ? cm ?) before a call to plot ? Cheers, JP Grivet ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] window size
Hello JP, Yes, you may set your window with the figure_properties http://help.scilab.org/docs/5.4.1/en_US/figure_properties.html (see the example). Regards, Have a good week-end, Paul On 04/04/2014 05:33 PM, grivet wrote: Dear all, Under Win7pro, I use plot to draw a rather complex curve. I often use the mouse to increase the plot window size, in order to better see details. Is it possible to choose a window size (in pixel ? cm ?) before a call to plot ? Cheers, JP Grivet ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users -- Paul BIGNIER Development engineer --- Scilab Enterprises 143bis rue Yves Le Coz - 78000 Versailles, France Phone: +33.1.80.77.04.69 http://www.scilab-enterprises.com ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
