Dear All
Not sure that the issue comes from Scilab itself, but I cannot fix it ; so far
I've had not trouble using cgal libraries, but on a new machine under Centos 7,
the error detailed here below occurs and I do not understand why ; I've update
the profile but it still fails.
Does somebody h
version instead ?
atomsInstall(["cglab" "2.3.1"]);
S.
Le 01/03/2019 à 15:17, Carrico, Paul a écrit :
Dear All
Not sure that the issue comes from Scilab itself, but I cannot fix it ; so far
I've had not trouble using cgal libraries, but on a new machine under Centos 7,
the error
Dear All
I'm currently digging on the net in order to find how to convert (and then
insert) images in hdf5 format ... of course using Scilab (an image remains no
more no less than a matrix). I can do it manually using hdfview, or I can use
h5py library, but I'm wondering if somebody has ever ex
nux
or Windows, you have almost no change to get it running on another Linux or
another Windows version).
But maybe I did not really undertand your question...
Feel free to ask for more specific details.
Cheers,
Antoine
Le Vendredi, Mars 15, 2019 15:12 CET, "Carrico, Paul"
Dear All
I've been using successfully Scilab for years, to develop my projects; I do not
remember if I've ever had to deal with huge matrixes but that's the case today.
Using "csvRead", I got a matrix with 2.3 million of rows and 6 columns (it took
about 240 seconds to read it :)); nevertheless
1 row and 1 column
Le 30/04/2019 à 08:44, Carrico, Paul a écrit :
Dear All
I've been using successfully Scilab for years, to develop my projects; I do not
remember if I've ever had to deal with huge matrixes but that's the case today.
Using "csvRead", I got a matrix
ns =
0.046928
S.
Le 30/04/2019 à 14:04, Carrico, Paul a écrit :
Thanks all
Indeed, getting the complete block works fine and it's instantaneous
Paul
De : users [mailto:users-boun...@lists.scilab.org] De la part de Stéphane
Mottelet
Envoyé : mardi 30 avril 2019 12:41
À : users@lists.
Hi All,
In the following code, I was thinking that the provided index was the one on
the "global" matrix, but I was wrong :)
(I guess a copy is performed first in order to be more efficient and to
speed-up the calculation)
Paul
n = 10;
B = ones(n,1);
i = 6;
B(i,1)=0.55;
a1 = find(B(:,1) < 1);
ab-users] {EXT} unexpected result
Hello Paul,
> De : Carrico, Paul
> Envoyé : mercredi 22 mai 2019 09:51
>
> In the following code,
> I was thinking that the provided index was the one on the “global”
> matrix, but I was wrong ☺ […]
> a2 = find(B(i-1:$,1) < 1); disp(a2)
Hi All
I'm using the latest stable release (6.0.2) in conjunction with cgal add-on for
Delaunay_2 tessellation, based on data previously recorded in a hdf5 file.
I've been noticing that after a first tessellation, and while the h5 file is
closed in the routine (h5close(name)), if I rerun a seco
nd of variables inside loops or function calls.
Antoine
Le 28/05/2019 à 09:10, Carrico, Paul a écrit :
Hi All
I'm using the latest stable release (6.0.2) in conjunction with cgal add-on for
Delaunay_2 tessellation, based on data previously recorded in a hdf5 file.
I've been no
Hi
Maybe using SIP toolbox and "imread" to convert your image into a matrix?
Paul
-Message d'origine-
De : users [mailto:users-boun...@lists.scilab.org] De la part de Jean-Philippe
Grivet
Envoyé : lundi 3 juin 2019 12:08
À : users@lists.scilab.org
Objet : [EXTERNAL] [Scilab-users] How t
Dear All
When I'm trying to use either plot2D or plot3D under CentOS, all the figures
remains white ; I guess it's a library issue and I think it has ever been
noticed in the past, but I do not remember what or I cannot find the
workaround: what it is?
Thanks for your help
Paul
__
: [EXTERNAL] Re: [Scilab-users] plots remain white under CentOS (redhat
based OS) and Scilab 6.0.2
Doesn't happen with Scilab 6.01 and Centos 6.9. I'll try with Scilab 6.02.
Em qui, 27 de jun de 2019 5:46 AM, Carrico, Paul
mailto:paul.carr...@auxitrolweston.com>>
escreveu:
Dear All
Dear All
After a tesselation using cgal library (delaunay_2), I used gmsh
(http://gmsh.info/) to plot the triangles ... just an idea of sharing about 2
powerful tools :-)
(useful with a huge amount of nodes)
A basic "saddle" surface has been used to test it
Hope it help
Paul
Dear All
In the Scilab doc it's mentioned that gamma function can be overloaded by
complex number, but how to proceed?
A = complex(4,4)
gamma_A = gamma(A)
à la ligne12 de la fonction %s_gamma (
C:\scilab-6.0.2\modules\special_functions\macros\%s_gamma.sci ligne 22 ) dans
la fonction nati
users@lists.scilab.org
Objet : [EXTERNAL] Re: [Scilab-users] gamma function overloading
Le 09/08/2019 à 11:52, Carrico, Paul a écrit :
Dear All
In the Scilab doc it's mentioned that gamma function can be overloaded by
complex number, but how to proceed?
A = complex(4,4)
gamma_A = gamma
Hi
Is that what you're expecting i.e. a way to reshape your matrix among other
things ?
Paul
##
mode(0)
A=[1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 4 4 5 5 5 5 8 8];
loc = find(A == 1);
occ = size(loc, "*");
printf("Number of occurences = %d",occ);
// resha
Dear All
In the matrix here after, I want to remove duplicate values in the first column
but while keeping the second one as it stands ; I guess Scilab while keep the
first occurrence but it's fine.
I do not remember how to use correctly "unique" and all my trials failed: can
somebody help me?
All
before using fortan code, did you have a look to the "vectorization" in order
to avoid loops (that drastically decrease speed) and to increase speedup
consequently ?
Just an advice
Paul
-Message d'origine-
De : users [mailto:users-boun...@lists.scilab.org] De la part de Pierre
Dear All,
I would like to know if it's possible to get an old nightly build release
(typically the one of the august-29th 2013) ? ... but I'm a bit pessimistic; I
removed it by error.
NB:
- The new releases (and the one I'm interested in) corrected some
troubles in the current stabl
Add “Mode(0)” (without the quotes
Paul
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De : users [mailto:users-boun...@lists.scilab.org] De la part de Luís Felipe
Rosa
Envoyé : jeudi 10 juillet 2014 17:42
À : users@lists.scilab.org
Dear All
I (completely) forgot how to calculate the ratio on the ordinates between 2
curves composed on experimental data (not necessary the same abscissa) : what's
the procedure ?
Thanks for your help
Paul
Ex:
- curve 1 composed of A_i data: A_1(x1,y1) ; A_2(x2,y2)
A_n(xn,yn
Dear all
I'm currently thinking in a way to compare experimental have a bell shape,
composed of points and not connected to any parametric curve (the bell shape
assumption could answer to the need in a first step).
A way I can imagine is to calculate a kind of " bandwidth" (-3 db).
I add a lo
Dear All,
I'm performing a (mechanical) calculation using the eigs and I've been noticing
that the results are strongly sensitive on the unit system I'm using; I can
understand that high numbers can lead to some numerical "issues" ...
Is there a way to increase the accuracy ?
Paul
PS: the 2 t
to which calculation to trust.
Let me know how you make out.
Regards,
Roger.
___
Dr. Roger Cormier, P.Eng.
Le mer. 17 juin 2015 à 11:55, t...@wescottdesign.com a écrit :
> On 2015-06-17 06:50, Carrico, Paul wrote:
>> Dear All,
>> I'm performing a (mechanical) calculation
aul
-Message d'origine-
De : users [mailto:users-boun...@lists.scilab.org] De la part de Serge Steer
Envoyé : jeudi 18 juin 2015 10:08 À : users@lists.scilab.org Objet : Re:
[Scilab-users] eigs calculation
Le 17/06/2015 22:18, Carrico, Paul a écrit :
> Dear All
>
> T
Dear Tim,
Thanks for the enlightenment, but unfortunately I confess I don't know how to
proceed now;
I feel that I need to fix such issue; another example if needed (see screenshot
in attachment), the product herebellow should lead to the Identity matrix
Verif1 = u' * M * u
(vhere u is the
515
Max delta K10 - K1 = 0
Max delta M10 - M1 = 0
-----Message d'origine-
De : Carrico, Paul
Envoyé : mercredi 17 juin 2015 22:18
À : International users mailing list for Scilab.
Objet : RE: [Scilab-users] eigs calculation
Dear All
Thanks for the answers.
To give more information'
from the data you showed, it is not clear that your
eigenvector are really different.
If what you show is just a difference in the norm of the difference between the
eigenvalue at iteration 1 and N, that might be OK.
Indeed, if v is an eigenvector, a.v with a non zero-scalar, is also an
eigenve
uin 2015 12:26 À : International users mailing
list for Scilab.
Objet : Re: [Scilab-users] eigs calculation
Le Vendredi 26 Juin 2015 11:16 CEST, "Carrico, Paul"
a écrit:
> Hi Antoine,
>
> Thanks for the comments; In attachment the results of the calculations
> (note t
Dear All,
I've been reading articles using Matlab for topological optimization, and
naturally I'm wondering if there's somebody who's using successfully Scilab for
such topic (for my curiosity)
http://www.topopt.dtu.dk/?q=node/2(99 lines release)
http://www.topopt.dtu.dk/?q=node/751 (88 li
Dear All,
I wondering what I'm doing wrong in the examples here bellow:
- Test 1 --> M returns False that's ok for me
- Test 2 --> should return False as well, shouldn't be ?
- Test 3 --> another test using directly a Boolean instead of an empty
form []
- T
...@pierre-vuillemin.fr]
Envoyé : jeudi 27 août 2015 13:08
À : Users mailing list for Scilab
Cc : Carrico, Paul
Objet : Re: [Scilab-users] Booeleans : irrelevant results ?
Dear Paul,
The behaviour of test 2 may come from the order in which the operations are
performed :
Note that (a & c
Dear
I failed in using vectorization in the example immediately bellow; but I do not
remember if it's possible : any advice ?
Thanks
Paul
##
mode(0)
n = 20
Km = 0;
b = 100;
d = 20;
nu = 0.3;
// using l
lab.org] On Behalf Of Carrico, Paul
Sent: Thursday, May 26, 2016 11:30 AM
To: International users mailing list for Scilab.
(users@lists.scilab.org<mailto:users@lists.scilab.org>)
mailto:users@lists.scilab.org>>
Subject: [Scilab-users] Vectorization issue
Dear
I failed in using vectori
ael
From: users [mailto:users-boun...@lists.scilab.org] On Behalf Of Carrico, Paul
Sent: Thursday, May 26, 2016 12:38 PM
To: 'Users mailing list for Scilab'
mailto:users@lists.scilab.org>>
Subject: Re: [Scilab-users] [EXTERNAL] Re: Vectorization issue
Thanks Rafael for the answer
Dear all
(not sure to really master the topic but ...)
In my current study, I've 16 variables that I would like to perturbate 10 times
; of course each variable is different from the others.
A1 = 10 + 2*rand(10,1,"uniform")
A2 = 5 + 0.5*rand(10,1,"uniform")
...
A16 = 0.2 +0.01**rand(10,1,"unifor
;ll have a look to the scidoe module
>
> Paul
>
> - Mail original -
> De: "Samuel Gougeon"
> À: "Users mailing list for Scilab"
> Envoyé: Jeudi 9 Juin 2016 18:10:36
> Objet: Re: [Scilab-users] matrix of combinations
>
>
>
> Hell
Hi
In order to simulate dimensional tolerances in +/-, I'm using the following
workaround :
n = 100;
a = rand(n,1) - rand(n,1);
Of course I need to increase the N value to the domain ... is there a more
"clever" way ?
Thanks
Paul
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Dear All
The current is inspired from a development I'm trying ; Scilab 5.5.2 (under
Linux - 8 processors) crashes but is it because I'm doing something wrong (it
is my first attempt of using such feature) ?
Thanks
Paul
#
sult2 = zeros(num,12);
vect_n = n*ones(1,num);
tic()
Result2 = parallel_run(vect_n, fct,[12,1]); // precise size of output
disp(Result2);
time2 = toc(); printf("time 2 = %g\n",time2);
S.
Le 14/06/2016 à 10:06, Carrico, Paul a écrit :
mode(0);
clear;
function random_matrix=fct(n)
Hi again
In the following new example, there's something I do not caught ; I cannot
figure out what I'm misunderstanding
Am I right to say that n calculations are splitted on the available processors?
Paul
"
mode(0);
stacksize('ma
Hi All,
I spent a lot of time in looking for an issue in my code ; finally I found the
origin but I do not understand why ... probably a very basic reason :|
Any suggestion regarding the code here after ?
Thanks
Paul
#
mode(0)
a = 2.05
does not contain technical data
De : Carrico, Paul
Envoyé : mardi 23 août 2016 13:56
À : International users mailing list for Scilab. (users@lists.scilab.org)
Objet : Whay False
Hi All,
I spent a lot of time in looking for an issue in my code ; finally I found the
origin but I do not understand
iling list for Scilab
Objet : [EXTERNAL] Re: [Scilab-users] Whay False
Hello,
Le 23/08/2016 13:56, Carrico, Paul a écrit :
Hi All,
I spent a lot of time in looking for an issue in my code ; finally I found the
origin but I do not understand why ... probably a very basic reason :|
Any sugge
Hi all,
In an automatic way, how can I ask Scilab to detect complex root (in order to
sort them) ; indeed I only want real roots (and to print them in an Ascii file)
!
Thanks
Paul
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I found on internet ... with isreal ... sorry
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De : users [mailto:users-boun...@lists.scilab.org] De la part de Carrico, Paul
Envoyé : jeudi 25 août 2016 11:15
À : International users
Hi all,
Here is a feedback of a crash of scilab 6.00 beta2; I used the code here
bellow on a 32 Go CentOS 7 machine.
Ligne 951 : 2650 Erreur de segmentation (core dumped) ''$SCILABBIN'' ''$@''
t = [0:2e-5:1]';
n = size(t,"*");
X = zeros(n,1);
k = [1:n]'.*.ones(n,1);
m = ones(n,1).*.[1:n]';
nl
3LN7eLo&m=H6mcS5tjsl64h14eEzr1mZ3dh6VLpl9do8_bq2DWILQ&s=5d-roj75J3VoA5OprGpyNJA3SfhZiZGqF1lXCP2jaV8&e=>.
Thank you,
Best regards,
Paul
On 09/28/2016 03:34 PM, Carrico, Paul wrote:
Hi all,
Here is a feedback of a crash of scilab 6.00 beta2; I used the code here
bellow on a
Without launching the code, I would say :
C = 1 : 30
And
A(c-1,3)
If c = 1 then A(0,3) that is not possible since the index start to 1 ... no ?
-Message d'origine-
De : users [mailto:users-boun...@lists.scilab.org] De la part de Frieder
Nikolaisen Envoyé : jeudi 6 octobre 2016 08:18 À :
Dear All,
My internship had an interesting request and I'm not able to answer to him
:):)
The context is the following one:
- We are using a parallel finite element solver on 4 processors (under
Linux),
- We are performing optimization with an external optimizer,
-
Hi all
After performing tests (and modifying the target function as it should have
been done first), I can better understand how to use 'optim' and 'Neldermead'
procedures.
For my needs the mean flags are :
- Step h in numderivative --> usefull reading as "EE 221 Numerical
Computing
could artificially help convergence.
S.
Le 16/01/2017 à 10:30, Carrico, Paul a écrit :
Hi all
After performing tests (and modifying the target function as it should have
been done first), I can better understand how to use 'optim' and 'Neldermead'
procedures.
For my need
Dear All,
Can I ask advice to correct this ugly/slow code (using vectorization)?
In the example here bellow, I want
- to capture the non-null values of each line from the 5th column -
each row can have different "length"
- the 4th column indicates how many values there're i.e
i 27 juin 2017 11:34 À : Users mailing list for
Scilab Objet : [EXTERNAL] Re: [Scilab-users] {EXT} ugly code improvement (with
vectorization)
Hello Paul,
> De : Carrico, Paul
> Envoyé : mardi 27 juin 2017 09:06
>
> - to capture the non-null values of each line from the 5th column
Hi all
I'm facing a case where a loop is faster than vectorization (at least I hope
I'm using vectorization) ... I'm necessarily doing something wrong but I don't
see what
Hope somebody will point out my mistake
Thanks for your time
Paul
mode(
Please wait, copy/paste errors - my example is stupid (so I am)
sorry
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___
users mailing list
users@lists.scilab.org
http://lists.scilab.org/mai
ab.org] De la part de Carrico, Paul
Envoyé : jeudi 29 juin 2017 09:29
À : International users mailing list for Scilab. (users@lists.scilab.org)
Objet : [EXTERNAL] [Scilab-users] my loop faster than vectorization (???)
Hi all
I'm facing a case where a loop is faster than vectorization (at le
duration1 =
0.190
duration2 =
0.2304603
duration3 =
23.275328 wow!
duration4 =
0.2531153
We may compare who has the best computer ^^
Le 29/06/2017 à 09:56, Carrico, Paul a écrit :
Here is the correct code - loop faster here (68 time faster with n = 100 000)
I'
Dear All,
I'm wondering if there's a way to speed up the following code using both
"numderivative" and "integrate" ?
I tried to replace the loops by vectors, but it fails ...
Of course this basic example has been put in place in order to test the code -
I'm working with test results with more
Dear All
In the past, I used the following structure to develop my code on several lines
(until the release 5.5.2) ; in the new one, the 3 dots do not work anymore.
What's now the right sentence ?
Thanks for your help
Paul
s = "...
printf(""Hello !\n""), ...
"
Maybe I'm mistaken, but the first matrix sounds like an eigenvalue problem,
isn't it ?
(I'm not familiar with German ...
If so, did you tried "eigs"?
Paul
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De : users [mailto:users-boun..
Dear all
I've a submatrix issue on the following example, and I do not remember (or
understand) why : how can I do this ?
(the goal is to extract and to store within a matrix results from an Ascii file)
Thanks for any help
Paul
###
mode(0
1 juin 2018 11:45
À : users@lists.scilab.org
Objet : [EXTERNAL] Re: [Scilab-users] submatrix issue
It cannot work since
--> size(k)
ans =
300. 1.
--> length(i)*length(j)
ans =
9.
i.e. NodesMatrix2(i,j+1) has 9 elements and resu(k) has 300
S.
Le 01/06/2018 à 11:07
à 11:45, Stéphane Mottelet a écrit :
It cannot work since
--> size(k)
ans =
300. 1.
--> length(i)*length(j)
ans =
9.
i.e. NodesMatrix2(i,j+1) has 9 elements and resu(k) has 300
S.
Le 01/06/2018 à 11:07, Carrico, Paul a écrit :
Dear all
I've a submatrix issue
Dear All
I've not been using scilab for a while, but I've a good opportunity to dive
into it once again ;-)
Is there a tool implemented into Scilab to determine the cross section of a 3D
(experimental) surface and a plane?
Note that :
- the curve has not a Cartesian equation and it is c
Dear all
Thanks Christophe, Rafael and Stéphane for the first feedback;
Only obvious things in the code hereafter, but it highlights I guess what I
would like to do (to cross section the surface); the results are not really
noisy and their number is of about few hundred.
Concerning the D
Dear All
I'm wondering if we can export matrixes from Scilab into Excel, in a single
file but with several sheets? Obviously the csv format cannot be used here.
Not sure that the (quite old now) XLL project answers to it (I've not seen any
doc)
Thanks
Paul
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osoft-excel-from-visual-basic
Thanks,
--
Clément
From: users On Behalf Of Carrico, Paul
Sent: Monday, October 1, 2018 11:20 AM
To: International users mailing list for Scilab. (users@lists.scilab.org)
Subject: [Scilab-users] export to Excel with several sheets
Dear All
I'm wondering if we
Dear All
I spent some time in finding a mistake in my code ; I finally noticed where the
issue comes from ...
I'm reading a text file and if I use the windows release instead of the linux
one, the number of lines is different, even if I use "dos2unix" tool: any idea
of the origin?
Thanks
Pau
: [EXTERNAL] Re: [Scilab-users] mgetl -> diffrent number of lines
Le 15/10/2018 à 12:40, Carrico, Paul a écrit :
Dear All
I spent some time in finding a mistake in my code ; I finally noticed where the
issue comes from ...
I'm reading a text file and if I use the windows release instea
[mailto:users-boun...@lists.scilab.org] De la part de Samuel Gougeon
Envoyé : lundi 15 octobre 2018 23:26
À : Users mailing list for Scilab
Objet : [EXTERNAL] Re: [Scilab-users] mgetl -> diffrent number of lines
Le 15/10/2018 à 12:40, Carrico, Paul a écrit :
Dear All
I spent some time in findin
Hi
I do not know if it's still the case, but some time ago, parallel runs were
only available under Linux and not under Windows
Paul
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De : users [mailto:users-boun...@lists.scilab.org] De
Subject: Re: [Scilab-users] parallel_run
parallel_run has also been broken on macOS for ages unfortunately. I don’t
think it was removed though.
Cheers,
Arvid
From: Scilab Users List
mailto:users-boun...@lists.scilab.org>> on
behalf of "Carrico, Paul"
mailto:paul.carr.
ts.scilab.org>> on
behalf of "Carrico, Paul"
mailto:paul.carr...@esterline.com>>
Reply-To: Users mailing list for Scilab
mailto:users@lists.scilab.org>>
Date: Tuesday, 30 October 2018 at 10:15
To: 'Users mailing list for Scilab'
mailto:users@lists.scilab.org&
Dear All
I'm trying to superimpose a basic line onto a 3D surface, but none of the
parameters (color, thickness and so on) I'm trying to implement works: what
I'm doing wrong?
Thanks for your support
Paul
mode(0);
clear
function [z]=saddle(x, y)
z = x^2 - y^2
endfunction
n = 100;
x =
Indeed, thanks to all
Still there're some aspects I'veto go deeper in under to master it
Paul
-Message d'origine-
De : users [mailto:users-boun...@lists.scilab.org] De la part de
sgoug...@free.fr Envoyé : mardi 6 novembre 2018 12:56 À : Users mailing list
for Scilab Objet : [EXTERNAL]
Dear All
Most of the time I've no issue in mixing functions and vectorization, but here
I don't know why it does not work - one can see that using a vector I, the loop
is called only ounce and I do not understand why?
I've spent hours in such case showing I'm not fully at ease with it :-) :-)
tf("C = (%g,%g)\n",C(1),C(2)); printf("N = (%g,%g)\n",N(1),N(2));
printf("M = (%g,%g)\n",M(1),M(2));
endfunction
with (do not transpose N(i,1:2))
i = 1 : n;
Scal(i) = Scalar_product(C(i,:),N(i,1:2),M(i,:))
S.
Le 07/11/
Dear All
I'm wondering how I can, remove the 'Nan' that appears in a matrix ( with
"find" I guess)?
I'm nearly sure it comes from a div with 0. and I think I know why, but I've 2
options:
- I can easily remove it and it's not an issue and not relevant for
the final result (out of sco
ow to remove 'Nan' in a matrix
Hello Paul,
> De : users [mailto:users-boun...@lists.scilab.org] De la part de
> Carrico, Paul Envoyé : jeudi 8 novembre 2018 15:54
>
> I'm wondering how I can, remove the 'Nan' that appears in a matrix ( with
> "find"
Dear All
Some months ago I used h5py library to write compressed h5 file (using native
gzip) and Scilab to read it; it worked fine and allowed to deal with several Go
of data.
Now I would like to write/read huge amount of data using mainly Scilab
(typically after several csvRead), but I'm wonder
Dear All
May I ask you advices in order to use vectorization instead of the loop? All
the trials I did have failed - the problem I'm confront to comes from the S
matrix
Thanks for your feedback
Paul
clc
mode(0)
clear
function V=eigen
Dear All
I spent some time in looking for a mistake in my code ; finally I've found that
the ACOS of a real vector leads to some complex values (???)
acos(Scar_P(:,1) ./ CM_x_CN(:,1))
(the formula worked so far)
I checked that the input values are correct:
- Comprised between [-1;
: [Scilab-users] acos leads to complex values
Le 29/01/2019 à 16:45, Carrico, Paul a écrit :
Dear All
I spent some time in looking for a mistake in my code ; finally I've found that
the ACOS of a real vector leads to some complex values (???)
acos(Scar_P(:,1) ./ CM_x_CN(:,1))
Are your r
: mardi 29 janvier 2019 16:59
À : users@lists.scilab.org
Objet : Re: [Scilab-users] [EXTERNAL] Re: acos leads to complex values
It is the same if x is slightly > 1:
--> x=1+%eps
x =
1.
--> acos(x)
ans =
2.107D-08i
--> format(25); x
x =
1.00000002220446
Le 29/01/20
Hi All,
A recent post reminded me that I do not see for a while the nightly builds in
the download page (since the website has been updated) ; the 6.01 one is nearly
1 year old
Thus I'm wondering how to get a newer release, even in development ?
Paul
__
TImKYc-Sh7vf32wi0&s=hp_Bn3OLHdhj2AcMtepcdgmbHGajAKXwUfI945qAkGo&e=>
We could suggest to ESI to move them in the download page !
S.
Le 31/01/2019 à 09:07, Carrico, Paul a écrit :
Hi All,
A recent post reminded me that I do not see for a while the nightly builds in
the download page (since the websit
Just a feedback on the latest branch/nightly build release I downloaded this
moring:
- Scilab opens and immediately closes under Windows 7 (64 bits)
- It does not open and remains blocked without opening under CentOS 7
(64 bits)
I'm going back to the old one
Paul
__
Dear Scilab developers
While my code works on my workstation, I've met the current issue when running
it on a Windows server 2007 using the current Scilab stable release.
In addition, the troubles come when I'm using h5 instructions (h5ls, h5read and
so on)
Does this issue have ever been fixed
Dear all
First of all thanks to Scilab team for the new release.
In the example at the end of this post, I'm wondering why Scilab crashes when
using tessellation, but only on Windows 7 Professional service pack 1 OS ? It's
not the first time I'm using it (with success), but here with these new
Dear All
I'm currently reading the document from Michaël Baudin (Programming in Scilab -
V0.9) in order to understand what is vectorization in scilab ; although it is
an interesting document, it remains rather "general" ...
... does it exist a specific document that explains how to use vectoriz
Dear Serge,
thanks for this first answer ...
... thus I've understood :
- it'll be necessary to build first the full form of each 6x6 matrix in order
to compute eigen values and so on (need to optimize chronology in order to make
it only ounce)
- it might be relevant to have a look in parallel
Dear all
Is there any efficient alternative to mgetl function ?
My need is the following :
- I've a big result file in text format, with a mix of text and data
(block of data)
- after mopen, I need to "record" all the line in order to record data
only (by block through csv_textscan)
- the mgetl
again,
The same code works fine under Windows with scilab5.3.3, but failed
under Linux withj scilab5.4.0-beta3 when using csv_textscan (message
telling the text can not be read) ...
Note previously I did a "dos2unix"
If necessary I can share the file in private
Paul
---
Hi,
If you only have columns of numbers, try "cvs_readwrite" function in atoms ...
(very fast)
... if not, you need first to read the ASCII file with "mopen" and "mgetl" and
than read blocks of lines with "csv_textscan"
Nb : concerning "mgetl", I 've found a limitation with a number of lines
Dear All,
I just finish to instal the new Scilab release (5.4.0), and the
"csv_readwrite" package from atoms ...
... I've immediatly noticed that the behaviour is now completely
different between Scilab5.3.3 and 5.4.0, with
##
extract of ascii file to be read :
GP= 1 -8
Hi All
How can I protect Scilab source code for a third part (development in
progress) ?
Typically it concerns a sub-routine I've been developping ...
Regards
Paul
Le présent mail et ses pièces jointes sont
Dear All
After reading a text file (mgetl), removing the comments, I've finally a
matrix of string containing only numbers... what is the fastest way to
convert those string into reals (I don't remember)?
using "eval" function is quite slow
Thanks
Paul
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