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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=FR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Samuel … brillant …<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Much less complicated than I developed …. And much much faster !!!!!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>paul<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>De :</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> users [mailto:users-bounces@lists.scilab.org] <b>De la part de</b> Samuel Gougeon<br><b>Envoyé :</b> samedi 26 octobre 2013 15:19<br><b>À :</b> International users mailing list for Scilab.<br><b>Objet :</b> Re: [Scilab-users] Advice from Scilab community (including parallelization)<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Le 26/10/2013 11:08, Paul Carrico a écrit :<br><br><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>printf</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"Search for duplicates............\n"</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'>;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><i><span lang=EN-US style='font-family:"Monospaced","serif";color:#64AE64'>//tic()</span></i><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:#A020F0'>for</span><span lang=EN-US style='font-family:"Monospaced","serif"'> i </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>=</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>1</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>:</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>number_of_blocks </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> k</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>printf</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"block ref %d/%d ...\n"</span><span lang=EN-US style='font-family:"Monospaced","serif"'>,i,</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>number_of_blocks</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'>k</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>))</span><span lang=EN-US style='font-family:"Monospaced","serif"'>;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><u><span lang=EN-US style='font-family:"Monospaced","serif";color:#AE5CB0'>tic</span></u><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>()</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#A020F0'>for</span><span lang=EN-US style='font-family:"Monospaced","serif"'> j </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>=</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>1</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>:</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>number_of_blocks </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> k</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> s2 </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>=</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> if (j == i) then , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> [nb,loc] = members(splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>i</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>",splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>j</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>", ""rows"",""shuffle"",""last"") , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>j</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"(loc(find(nb >= 2)),:) = [] , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> else , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> [nb,loc] = members(splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>i</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>",splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>j</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>", ""rows"",""shuffle"") , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> splited"</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>string</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>j</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>+</span><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"(loc(find(nb >= 1)),:) = [] , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> end , </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#FFAA00'>...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'> "</span><span lang=EN-US style='font-family:"Monospaced","serif"'>;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>execstr</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif"'>s2</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><span lang=EN-US style='font-family:"Monospaced","serif"'>;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#A020F0'>end</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> time</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#5C5C5C'>=</span><u><span lang=EN-US style='font-family:"Monospaced","serif";color:#AE5CB0'>toc</span></u><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>()</span><span lang=EN-US style='font-family:"Monospaced","serif"'>;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><span lang=EN-US style='font-family:"Monospaced","serif";color:#32B9B9'>printf</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>(</span><span lang=EN-US style='font-family:"Monospaced","serif";color:rosybrown'>"..... time on this loop= %g\n"</span><span lang=EN-US style='font-family:"Monospaced","serif"'>,time</span><span lang=EN-US style='font-family:"Monospaced","serif";color:#4A55DB'>)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif";color:#A020F0'>end</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><i><span lang=EN-US style='font-family:"Monospaced","serif";color:#64AE64'>//time = toc()</span></i><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-family:"Monospaced","serif"'> </span><o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>Removing lines duplicated through permutations may be done without members()<br>but using the same remark & strategy:<br><br>// generating an example<br>m = grand(10,2,"uin",0,2)<br><br>// for each line, sorting the columns :<br>ms = gsort(m,"c","i")<br><br>// Then applying unique() row-wise:<br>[mu, k] = unique(ms,"r")<br><br>// Finally picking the related rows in the original matrix:<br>m(k,:)<br><br>-->m = grand(10,2,"uin",0,2)<br> m =<br> 0. 1. <br> 2. 2. <br> 2. 0. <br> 2. 1. <br> 1. 1. <br> 0. 0. <br> 1. 1. <br> 1. 2. <br> 1. 0. <br> 0. 2. <br> <br>-->ms = gsort(m,"c","i")<br> ms =<br> 0. 1. <br> 2. 2. <br> 0. 2. <br> 1. 2. <br> 1. 1. <br> 0. 0. <br> 1. 1. <br> 1. 2. <br> 0. 1. <br> 0. 2. <br> <br>-->[mu, k] = unique(ms,"r")<br> k =<br> 6. <br> 9. <br> 3. <br> 5. <br> 8. <br> 2. <br><br> mu =<br> 0. 0. <br> 0. 1. <br> 0. 2. <br> 1. 1. <br> 1. 2. <br> 2. 2. <br> <br>-->m(k,:)<br> ans =<br> 0. 0. <br> 1. 0. <br> 2. 0. <br> 1. 1. <br> 1. 2. <br> 2. 2. <o:p></o:p></p></div></div>
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