MATH1052 Semester 1 2001
Practical Exercise 6
This practical exercise is to be done during Week 10. During the practical sessions for Weeks 8 and 9 you can spend time working on the project to be submitted in Week 9.
The graphics capabilities provided in MATLAB are useful for viewing the approximation to a surface given by the Taylor series form.
Assignment
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Use MATLAB to draw the surface over the region 0 < x <2 and 0 < y < 2.
about the point x0 = 1 and y0 = 1 by hand. Then use MATLAB to code the formulas and to plot the approximation g on the same figure as the surface f from the previous question. Remember to use the hold on command in order to plot more than one surface on the same set of axes.
about the point x0 = 1 and y0 = 1 by hand (g is given by the expression above). Then use MATLAB to plot the approximation h on top of the previous two surfaces. You should observe that h is a better fit to the surface than g.