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Le 15/08/2011 17:37, Jorge Ortega a écrit :
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<p class="MsoNormal"><span lang="EN-US">Hi Scilab<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">I am inexperienced in the use
of the
software Scilab… but I need to draw a vector field in 2 dimension and
3
dimension. How I can do this?<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 the answer<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">Jorge Ortega<o:p></o:p></span></p>
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For 2D <span lang="EN-US"> vector fields you can use the champ or
champ1.sci. The 3</span>D <span lang="EN-US"> vector fields are not
yet implemented but you may try the attached function champ3d1<br>
<br>
champ3d1(x,y,z,fx,fy,fz [,arfact])<br>
x,y,z, are vectors that define the grid<br>
</span><span lang="EN-US">fx,fy,fz are 3D arrays that define the
cpmponents of the </span>vector field (fx(i,j,k) is the is the x
component of the vector field at point (x(i),y(j),z(k)) )<br>
<br>
<br>
Serge Steer<br>
INRIA<br>
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