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    <div class="moz-cite-prefix">Le 10/06/2016 15:21, Carrico, Paul a
      écrit :<br>
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    <blockquote
      cite="mid:3A6B7233274DB449A2A0053A47684F953F6B49C9@BGS-EX01.auxitrol.ad"
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        <p class="MsoNormal"><span lang="EN-US">Hi<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 order to simulate
            dimensional tolerances in +/-, I’m using the following
            workaround :
            <o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">n = 100;<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">a = rand(n,1) –
            rand(n,1);<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">Of course I need to
            increase the N value to the domain … is there a more
            “clever” way ?
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    grand(n,1,"unf",-1,1)<br>
    <br>
    BTW, i am not sure that <span lang="EN-US"> rand(n,1)–rand(n,1) 
      builds (or keeps) a uniform distribution over [-1, 1].<br>
      <br>
      Samuel<br>
      <br>
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