Math Forum / Math Software / Scilab / June 2007

The data I wish to process resides on various ftp servers. There is a
strict file naming convention and directory structure observed across
all servers of interest. The same data may be available in different
formats.

At first, I would like to say Hello to everybody, beacuse I am new on
this list, and this is my fist post:)
Her U are, this is my script, there are 3 DSP functions, that may be
usefull. Just put any signal longer than about 10 second in a wave

when I'm using undo button in Scicos, I can undo the last step.
I wanna know if it's possible to change this to undo lot of last steps
or, why not, infinite last steps.
If not, will this feature be soon implemented ?

The alpha release of Scicos 4.2 is now available in source and binary
versions.
http://www.scicos.org/alpha-version.html
New features are:

Is there a way for me to plot data but instead of having adjacent
points connected by a line have them ploted as if they were the output
of a zero order hold?
these are images that ilustrate what I want:

Did anybody out there manage to run the examples provided
with the qld toolbox ? I have tried the example 1 (copy
and paste from the help page) after compiling the interface
under Linux/i386 + scilab 3.1.1

I have been trying some dsp examples and I am getting cryptic
errors with *.  Is there a known issue with this in the latest
release.  I am a newbe to this and I am also after a way to execute a
function at a particular time.  i.e. like 2 or 4 seconds into running

Hopefully someone can help me out here. I have a text file containing
header information for multiple data files. I need to be able to jump
to a line and read what is on that line. Right now, all I can seem to
do is navigate around using mseek, but that just moves me along byte

I am trying to compute shape and scale parameters for a vector or real
positive values (= the equivalent of function gamfit.m in matlab).
Does anybody has already tried that ?
Thanks in advance

I don't know if it's possible to link a text block (a comment, an I/O
label etc..) with a block in Scicos.
I wonder how to create a "logical link" between a text block and a
block in order to move them at the same time. Currently when I want to

A bond graph is a graphical description of a physical dynamic system.
BondLib is a free modelica library to model physical systems with bond
graphs.
I believe that to adapt the elements of the library to scicos implicit

I have many images that dont have the file extension, however I do
know what type of image they are. The imread function apparently
requires that they have a file extension to load them. Is there any
way I can get around this without haveing to change all the file

Good morning to all of you.
I want tu use genlib but i am a newcommer in the use of scilab4.1. So
can you help me ?
Example :

In  ScialbGTK 4.1 (with Fedora 6) ,   SciPad  fails to handle Chinese
characters, they just disappeared..
After tracing TCL source at  "tcl/scipadsources/commonbindings.tcl"
, I modified  following command

Have you ever dreamed a Scicos code generator producing code for small
microcontrollers? ... well... there are some good news!
http://www.evidence.eu.com/content/view/192/2/
I would like to inform you that thanks to the support of Roberto