Graph limits and area
조회 수: 1 (최근 30일)
이전 댓글 표시
I have the following code:
x = linspace(-5, 5, 1000);
y1 = -x;
y2 = x.^2-4;
lidx = y1 >= y2;
figure
set(findobj(gcf,'type','axes'),'FontName','Arial','FontSize',12,'FontWeight','Bold', 'LineWidth', 2);
plot(x, y1, 'k')
hold on
plot(x, y2, 'k')
patch([x(lidx) fliplr(x(lidx))], [y1(lidx), fliplr(y2(lidx))], 'b', 'FaceAlpha', 0.4)
hold off
xlim([-5 5])
ylim([-5 5])
box on
grid on
axis=gca;
axis.XAxisLocation = 'origin';
axis.YAxisLocation = 'origin';
title('Graph of the integration domain')
xlabel('x')
ylabel('y')
which gives the following graph. Is there a way of putting dashed lines where the green line is to show limits and to reduce the blue patch within the area. Thank you.
답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Polygons에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!