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MATLAB Mathematics - SERC - Index of

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2 Polynomials and Interpolation<br />

Latitude<br />

−47.95<br />

−48<br />

−48.05<br />

−48.1<br />

−48.15<br />

−48.2<br />

−48.25<br />

−48.3<br />

−48.35<br />

−48.4<br />

−48.45<br />

210.8 211 211.2 211.4 211.6 211.8<br />

Longitude<br />

Mesh and Surface Plots. Add the depth data (z) from seamount, to the Delaunay<br />

triangulation, and use trimesh to produce a mesh in three-dimensional space.<br />

Similarly, you can use trisurf to produce a surface:<br />

figure<br />

hidden on<br />

trimesh(tri,x,y,z)<br />

grid on<br />

xlabel('Longitude'); ylabel('Latitude'); zlabel('Depth in Feet')<br />

2-22

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