Created
October 15, 2015 18:50
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x = -0.5:0.001:1; | |
fx = x.^3; | |
p2 = 0; | |
plot(x, fx, 'LineWidth', 2); | |
hold on | |
grid on | |
plot(x, p2, 'g', 'LineWidth', 2); | |
%stem(0.5, 0.5^3, 'r', 'LineWidth', 2) | |
hold off | |
title('Quadratic approximation of $f(x) = x^{3}$ in $x_{0} = 0$','interpreter','latex', 'fontsize', 14); | |
xl = xlabel('$x$'); | |
yl = ylabel({'$f(x)$'}); | |
l = legend('$x^{3}$', '$P_{2}$'); | |
set(xl, 'FontUnits', 'points'); | |
set(xl, 'FontSize', 12); | |
set(xl, 'interpreter', 'latex'); | |
set(xl, 'FontName', 'Times'); | |
set(yl, 'FontUnits', 'points'); | |
set(yl, 'interpreter', 'latex'); | |
set(yl, 'FontSize', 12); | |
set(yl, 'FontName', 'Times'); | |
set(l, 'FontSize', 10); | |
set(l, 'interpreter', 'latex'); | |
set(l, 'FontUnits', 'points'); | |
set(l, 'FontWeight', 'normal'); | |
set(gca,... | |
'Units', 'normalized',... | |
'FontUnits', 'points',... | |
'FontWeight', 'normal',... | |
'FontSize', 12,... | |
'FontName', 'Times'); | |
print -depsc2 images/exercise3.eps |
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