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<div class="moz-cite-prefix"><tt>You can use msscanf function too</tt><tt><br>
</tt><tt><a class="moz-txt-link-freetext" href="http://help.scilab.org/docs/5.4.0/en_US/mfscanf.html">http://help.scilab.org/docs/5.4.0/en_US/mfscanf.html</a></tt><tt><br>
</tt><tt><br>
</tt><tt>sample : </tt><tt><br>
</tt><tt><br>
</tt><tt>//your data</tt><tt><br>
</tt><tt>dataIn = string(rand(500,500));</tt><tt><br>
</tt><tt>typeof(dataIn)</tt><tt><br>
</tt><tt>size(dataIn)</tt><tt><br>
<br>
</tt><tt>//convert to double</tt><tt><br>
</tt><tt>tic();</tt><tt><br>
</tt><tt>dataOut = matrix(msscanf(-1, dataIn, "%f"),
size(dataIn));</tt><tt><br>
</tt><tt>disp("convertion time : " + string(toc()));</tt><tt><br>
</tt><tt>typeof(dataOut)</tt><tt><br>
</tt><tt>size(dataOut)</tt><tt><br>
</tt><br>
Antoine<br>
<br>
Le 05/03/2013 11:09, Adrien Vogt-Schilb a écrit :<br>
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<blockquote cite="mid:5135C460.3010508@centre-cired.fr" type="cite">
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<div class="moz-cite-prefix">hi<br>
<br>
my mistake<br>
<br>
the function name is csvTextScan<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://help.scilab.org/docs/5.4.0/en_US/csvTextScan.html">http://help.scilab.org/docs/5.4.0/en_US/csvTextScan.html</a><br>
<br>
On 05/03/2013 11:06, Carrico, Paul wrote:<br>
</div>
<blockquote
cite="mid:55A12CBC06A8C9459DCE0BBEF8122FDC08B7788E@exchsrv.auxitrol.ad"
type="cite">
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<meta name="GENERATOR" content="MSHTML 8.00.6001.19400">
<div dir="ltr" align="left"><span class="919470210-05032013"><font
size="2" color="#0000ff" face="Arial">Thanks .. but is it
in an Atoms package ? I failed in finding it on the web
site and the function seems not to be defined in Scilab
(5.4.0)</font></span></div>
<div dir="ltr" align="left"><span class="919470210-05032013"></span> </div>
<div dir="ltr" align="left"><span class="919470210-05032013"><font
size="2" color="#0000ff" face="Arial">Paul</font></span></div>
<br>
<div dir="ltr" class="OutlookMessageHeader" align="left"
lang="fr">
<hr tabindex="-1"> <font size="2" face="Tahoma"><b>De :</b> <a
moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:users-bounces@lists.scilab.org">users-bounces@lists.scilab.org</a>
[<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="mailto:users-bounces@lists.scilab.org">mailto:users-bounces@lists.scilab.org</a>]
<b>De la part de</b> A. Vogt-Schilb<br>
<b>Envoyé :</b> mardi 5 mars 2013 10:12<br>
<b>À :</b> International users mailing list for Scilab. <br>
<b>Objet :</b> Re: [Scilab-users] Converting a matrix of
string into real<br>
</font><br>
</div>
Hi<br>
<br>
csvStringtodouble <br>
<br>
Sent from my phone <br>
<br>
"Carrico, Paul" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:paul.carrico@esterline.com"><paul.carrico@esterline.com></a>
wrote:<br>
<br>
<div><font size="2" face="Arial"><span
class="189262907-05032013">Dear All</span></font></div>
<div><font size="2" face="Arial"><span
class="189262907-05032013"></span></font> </div>
<div><font size="2" face="Arial"><span
class="189262907-05032013">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)?</span></font></div>
<div><font size="2" face="Arial"><span
class="189262907-05032013"></span></font> </div>
<div><font size="2" face="Arial"><span
class="189262907-05032013">using "eval" function is quite
slow</span></font></div>
<div><font size="2" face="Arial"><span
class="189262907-05032013"></span></font> </div>
<div><font size="2" face="Arial"><span
class="189262907-05032013">Thanks</span></font></div>
<div><font size="2" face="Arial"><span
class="189262907-05032013"></span></font> </div>
<div><font size="2" face="Arial"><span
class="189262907-05032013">Paul</span></font></div>
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<pre class="moz-signature" cols="200">--
Antoine ELIAS
Software developer
-----------------------
Scilab Enterprises
143bis rue Yves Le Coz - 78000 Versailles
Phone: 01.80.77.04.70
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