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<p class="MsoNormal"><span lang="EN-US">Dear All,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Can I ask advice to correct this ugly/slow code (using vectorization)?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">In the example here bellow, I want <o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">to capture the non-null values of each line from the 5th column – each row can have different “length”<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">the 4th column indicates how many values there’re i.e the length<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Then to put this values in a vector previously initialized<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">If I can extract the values with ‘’Elements(k,[5: Elements (k,4)]’’, I do not know how to put it the ‘‘View’’ matrix without using dynamic allocation ([View ; Elements (k,4) … indeed I’m using block and not explicit index
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks for your time<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Paul<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">########################################################<o:p></o:p></span></p>
<pre><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";mso-fareast-language:EN-US">View = zeros(dim,2); // dim previously calculated<o:p></o:p></span></pre>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">n = 1;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">for k = 1 : size(Elements,1) <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> for m = 1 : Elements (k,4)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> View(n,1) = Elements (k,4+m);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> n = n+1;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> end<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">end<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">with <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Elements = [<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1. 1. 29. 8. 81. 82. 83. 124. 165. 164. 163. 122. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 2. 1. 29. 8. 83. 84. 85. 126. 167. 166. 165. 124. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 3. 1. 29. 8. 85. 86. 87. 128. 169. 168. 167. 126. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 4. 1. 29. 8. 87. 88. 89. 130. 171. 170. 169. 128. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 5. 1. 29. 8. 89. 90. 91. 132. 173. 172. 171. 130. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">….<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 797. 1. 8. 20. 2193. 2194. 2195. 2219. 2257. 2256. 2255. 2218. 3515. 3516. 3517. 3541. 3579. 3578. 3577. 3540. 2854. 2856. 2918. 2916.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 798. 1. 8. 20. 2195. 2196. 2197. 2220. 2259. 2258. 2257. 2219. 3517. 3518. 3519. 3542. 3581. 3580. 3579. 3541. 2856. 2858. 2920. 2918.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 799. 1. 8. 20. 2197. 2198. 2199. 2221. 2261. 2260. 2259. 2220. 3519. 3520. 3521. 3543. 3583. 3582. 3581. 3542. 2858. 2860. 2922. 2920.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 800. 1. 8. 20. 2199. 2200. 2201. 2222. 2263. 2262. 2261. 2221. 3521. 3522. 3523. 3544. 3585. 3584. 3583. 3543. 2860. 2862. 2924. 2922.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">…<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1047. 999. 3. 2. 3587. 3582. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1048. 999. 3. 2. 3587. 3583. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1049. 999. 3. 2. 3587. 3584. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1050. 999. 3. 2. 3587. 3585. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.];<o:p></o:p></span></p>
<p class="MsoNormal"><span 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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