Math Forum / Math Software / Scilab / December 2006

I want to optimize the conditions in an experiment, and just after I do
the experiment I can have the results. My population number is also
limited (~ 40 ). I also do not want to initialize genetic algorithm,
that is, after the first generation, I want to enter the population

Dear.
Now, i have a thought that runing Scilab/Scicos on ARM.
The first step is migrate linux to ARM.
I saw that Scilab/Scicos must run on X windows.

I'm using Scilab 4.0. I have the following transfer function
(which is in fact the output voltage response to load current
changes for the buck-converter example on page 299 of the book
"Switching Power Supplies A to Z" by Sanjaya Maniktala.)

I am running SciLab 4.1 under WinXP Pro SP2 and have problem with
following code.
x=(200:200:5000);
y=(10:10:2500);

My code fragment
set("figure_style","new")
plot3d(x,y,z,flag=[0,4,4])
h=get("hdl"); //get handle on current entity (here the surface)

I've download openfem for Scilab (via CVS)
put some hours of work getting it build,
fixed some files
and the simplest demo doesn't work.

Hello together,
I have a invisible error in my script. I would like to show the color
variation in a imageline.
I read the ImageWidth from the file, set the filepointer to the position

Scilab running on Fedora Core is being used to plot data from serial ports
in near real time.  An independently running C program reads serial ports
and writes the data to a single named pipe.  This pipe is then read by
Scilab and a plot is produced on the screen.

I have a problem concerning the fprintfmat function.
What I would like to do is to write the values of the function
y1=%e^(-x1)*sin(5)
into a ascii data file.

i've tried out the new version of SciLab.
It seems, that the function convex_hull does not work properly
I've tried following command sequence several times:
p=rand(1,10) + %i .*rand(1,10);

Scilab OPC Toolbox v1.1 have been developed, please see
http://www.scilab.org/contrib/displayContribution.php?fileID=880
welcom using it, and please send bugs to me
Thanks

I want to solve a system of second order partial differential equations
in one dimension using the finite element method (FEM). I have seen
that there are two toolboxes which I could use: OpenFEM and
FreeFEM(++).

I was very happy to discover a new version of Scilab and I promptly
installed the 4.1, but...
The following function, that before (in Scilab-4.0) could run in some
seconds reading some MB of ascii data, now takes minutes to do the same

In addition to my early mail, I have question about the imagination.
Does exist a better (shorter) solution to define the colors for the lines
plot2d( Image_X, RedOdd);
e=gce();

We are happy to inform you that the Scilab 4.1 final version is now
available for Linux and Windows platforms on the www.scilab.org Web
site.
1/ You will find the version on the page :