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<div class="moz-cite-prefix">It cannot work since <br>
<br>
--> size(k)<br>
ans =<br>
<br>
300. 1.<br>
<br>
<br>
--> length(i)*length(j)<br>
ans =<br>
<br>
90000.<br>
<br>
i.e. NodesMatrix2(i,j+1) has 90000 elements and resu(k) has 300<br>
<br>
S.<br>
<br>
Le 01/06/2018 à 11:07, Carrico, Paul a écrit :<br>
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<div class="WordSection1">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">Dear all<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">I’ve a submatrix issue on the following
example, and I do not remember (or understand) why : how can
I do this ?<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">(the goal is to extract and to store within a
matrix results from an Ascii file)<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">Thanks for any help<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">Paul<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US">###############################################################<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:#32B9B9;mso-fareast-language:FR"
lang="EN-US">mode</span><span
style="font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:FR"
lang="EN-US">(</span><span
style="font-family:"Monospaced","serif";color:rosybrown;mso-fareast-language:FR"
lang="EN-US">0</span><span
style="font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:FR"
lang="EN-US">)</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:#32B9B9;mso-fareast-language:FR"
lang="EN-US">clear</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:rosybrown">all</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">StartNodeLine</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:rosybrown">1</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">NumberOfNodes</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:rosybrown">100</span><span
style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">DimCoordinates</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:rosybrown">3</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">resu</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#32B9B9">rand</span><span
style="color:#4A55DB">(</span><span
style="color:rosybrown">1000</span><span
style="color:black">,</span><span style="color:rosybrown">1</span><span
style="color:#4A55DB">)</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:#32B9B9;mso-fareast-language:FR"
lang="EN-US">tic</span><span
style="font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:FR"
lang="EN-US">()</span><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">;</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">NodesMatrix2</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#32B9B9">zeros</span><span
style="color:#4A55DB">(</span><span style="color:black">NumberOfNodes,DimCoordinates</span><span
style="color:#5C5C5C">+</span><span
style="color:rosybrown">1</span><span
style="color:#4A55DB">)</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">i</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#4A55DB">[</span><span
style="color:rosybrown">1</span>
<span style="color:#FFAA00">:</span> <span
style="color:black">NumberOfNodes</span><span
style="color:#4A55DB">]</span><span style="color:#5C5C5C">'</span><span
style="color:black">;</span>
<span style="color:black">NodesMatrix2</span><span
style="color:#4A55DB">(</span><span style="color:black">i,</span><span
style="color:rosybrown">1</span><span
style="color:#4A55DB">)</span>
<span style="color:#5C5C5C">=</span> <u><span
style="color:#AE5CB0">evstr</span></u><span
style="color:#4A55DB">(</span><span style="color:black">resu</span><span
style="color:#4A55DB">(</span><span style="color:black">StartNodeLine</span>
<span style="color:#5C5C5C">+</span> <span
style="color:#4A55DB">(</span><span style="color:black">DimCoordinates</span><span
style="color:#5C5C5C">+</span><span
style="color:rosybrown">2</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">*</span><span
style="color:#4A55DB">(</span><span style="color:black">i</span><span
style="color:#5C5C5C">-</span><span
style="color:rosybrown">1</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">+</span><span
style="color:rosybrown">2</span><span
style="color:#4A55DB">))</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">i</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#4A55DB">[</span><span
style="color:rosybrown">1</span>
<span style="color:#FFAA00">:</span> <span
style="color:black">NumberOfNodes</span><span
style="color:#4A55DB">]</span><span style="color:#5C5C5C">'.*.</span><span
style="color:#32B9B9">ones</span><span
style="color:#4A55DB">(</span><span
style="color:rosybrown">1</span><span style="color:black">,DimCoordinates</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">'</span><span
style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">j</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#32B9B9">ones</span><span
style="color:#4A55DB">(</span><span
style="color:rosybrown">1</span><span style="color:black">,NumberOfNodes</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">'.*.</span><span
style="color:#4A55DB">[</span><span
style="color:rosybrown">1</span>
<span style="color:#FFAA00">:</span> <span
style="color:black">DimCoordinates</span><span
style="color:#4A55DB">]</span><span style="color:#5C5C5C">'</span><span
style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">k</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:black">StartNodeLine</span>
<span style="color:#5C5C5C">+</span> <span
style="color:#4A55DB">(</span><span style="color:black">DimCoordinates</span><span
style="color:#5C5C5C">+</span><span
style="color:rosybrown">2</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">*</span><span
style="color:#4A55DB">(</span><span style="color:black">i</span><span
style="color:#5C5C5C">-</span><span
style="color:rosybrown">1</span><span
style="color:#4A55DB">)</span><span style="color:#5C5C5C">+</span><span
style="color:rosybrown">3</span><span
style="color:#5C5C5C">+</span><span style="color:black">j;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">a</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <u><span
style="color:#AE5CB0">evstr</span></u><span
style="color:#4A55DB">(</span><span style="color:black">resu</span><span
style="color:#4A55DB">(</span><span style="color:black">k</span><span
style="color:#4A55DB">))</span><span style="color:black">;</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">NodesMatrix2</span><span
style="font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:FR"
lang="EN-US">(</span><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">i,j</span><span
style="font-family:"Monospaced","serif";color:#5C5C5C;mso-fareast-language:FR"
lang="EN-US">+</span><span
style="font-family:"Monospaced","serif";color:rosybrown;mso-fareast-language:FR"
lang="EN-US">1</span><span
style="font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:FR"
lang="EN-US">)</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <u><span
style="color:#AE5CB0">evstr</span></u><span
style="color:#4A55DB">(</span><span style="color:black">resu</span><span
style="color:#4A55DB">(</span><span style="color:black">k</span><span
style="color:#4A55DB">))</span><span style="color:black">;</span>
<i><span style="color:#64AE64">// does not work</span></i><o:p></o:p></span></p>
<p class="MsoNormal"><i><span
style="font-family:"Monospaced","serif";color:#64AE64;mso-fareast-language:FR"
lang="EN-US">//NodesMatrix2(i,j+1) = 1; // work(basic
assignement)</span></i><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">Duration2</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <span
style="color:#32B9B9">toc</span><span
style="color:#4A55DB">()</span><o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:7.5pt;font-family:"Times New
Roman","serif";color:red;mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p></o:p></p>
<p><b><i><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">EXPORT
CONTROL :
<br>
</span></i></b><b><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Cet
email ne contient pas de données techniques<br>
This email does not contain technical data</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<pre class="moz-signature" cols="72">--
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
<a class="moz-txt-link-freetext" href="http://www.utc.fr/~mottelet">http://www.utc.fr/~mottelet</a></pre>
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