This programming problem will compare the surf(...) and mesh(...) functions by p

Question

This programming problem will compare the surf(...) and mesh(...) functions by putting two 3-D side by side plots for comparison using subplot(...). You should label all axes accordingly ('x-axis', 'y-axis', etc) and title your plot corresponding to the problem statement. a.On the left side, plot the function f(x,y) = x.^2 .* cos(y) in the range x = -5:5 and y = -5:5 using mesh. Name your plot 'Using Mesh'. b.On the right side, plot the same function, in the same range, but using surf. Name your plot 'Using Surf'

Explanation / Answer

x = -5:5

y = -5:5

[xx, yy]= meshgrid(x,y);

zz=(xx.^2).*cos(yy);

subplot(1,2,1) mesh(xx,yy,zz) xlabel('x-axis') ylabel ('y-axis') zlabel ('z-axis')

subplot(1,2,2) surf(xx,yy,zz) xlabel ('x-axis') ylabel ('y-axis') zlabel ('z-axis')

end

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