An interactive introduction to MATLAB

2.33d plotting using plot3 and surf 29

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f(x,y)=csin(2/a 3 (x^2 +y^2 ))

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Figure 10: Surface plot (usingsurf) of the functionz=c·sin(2πa

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x^2 +y^2 )

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Figure 11: Surface plot (usingmesh) of the functionz=c·sin(2πa

√

x^2 +y^2 )