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</o:shapelayout></xml><![endif]--></head><body lang=DE-AT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>here my two attepts one working, one failed, but why?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Monospaced","serif";color:#32B9B9;mso-fareast-language:DE-AT'>plot2d</span><span style='font-size:12.0pt;font-family:"Monospaced","serif";color:#4A55DB;mso-fareast-language:DE-AT'>(</span><span style='font-size:12.0pt;font-family:"Monospaced","serif";color:black;mso-fareast-language:DE-AT'>x,</span><span style='font-size:12.0pt;font-family:"Monospaced","serif";mso-fareast-language:DE-AT'> <span style='color:#4A55DB'>[</span><span style='color:black'>y</span> <span style='color:black'>z</span><span style='color:#4A55DB'>])</span><span style='color:black'>;</span><o:p></o:p></span></p><p class=MsoNormal><i><span style='font-size:12.0pt;font-family:"Monospaced","serif";color:#64AE64;mso-fareast-language:DE-AT'>//plot2d(x, y); // working</span></i><span style='font-size:12.0pt;font-family:"Monospaced","serif";mso-fareast-language:DE-AT'><o:p></o:p></span></p><p class=MsoNormal><i><span style='font-size:12.0pt;font-family:"Monospaced","serif";color:#64AE64;mso-fareast-language:DE-AT'>//plot2d(x, z); // working</span></i><span style='font-size:12.0pt;font-family:"Monospaced","serif";mso-fareast-language:DE-AT'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'>First line fails. X, y, z were vectores 1 x 1500, so as the commented lines were working I guess that there is nothing wrong with x, y, z and their format and content, right?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'>I checked the samples, here I found<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p> </o:p></span></p><pre><span class=scilabid>x</span><span class=scilaboperator>=</span><span class=scilabopenclose>[</span><span class=scilabnumber>0</span><span class=scilabspecial>:</span><span class=scilabnumber>0.1</span><span class=scilabspecial>:</span><span class=scilabnumber>2</span><span class=scilaboperator>*</span><span class=scilabconstants>%pi</span><span class=scilabopenclose>]</span><span class=scilaboperator>'</span><span class=scilabdefault>;</span><o:p></o:p></pre><p class=MsoNormal><span class=scilabcommand>plot2d</span><span class=scilabopenclose>(</span><span class=scilabid>x</span><span class=scilabdefault>,</span><span class=scilabopenclose>[</span><a href="sin.html">sin</a><span class=scilabopenclose>(</span><span class=scilabid>x</span><span class=scilabopenclose>)</span> <a href="sin.html">sin</a><span class=scilabopenclose>(</span><span class=scilabnumber>2</span><span class=scilaboperator>*</span><span class=scilabid>x</span><span class=scilabopenclose>)</span> <a href="sin.html">sin</a><span class=scilabopenclose>(</span><span class=scilabnumber>3</span><span class=scilaboperator>*</span><span class=scilabid>x</span><span class=scilabopenclose>)])<o:p></o:p></span></p><p class=MsoNormal><span class=scilabopenclose><o:p> </o:p></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>which is pretty much the same what I want to do, isn’t it?<o:p></o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>Thanks for helping.<o:p></o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>With best regards<o:p></o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=scilabopenclose><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif"'>Gerhard</span></span><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Comic Sans MS","serif";mso-fareast-language:DE-AT'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>