I need help to plot my derivate of the folium
1 次查看(过去 30 天)
显示 更早的评论
clearvars
syms t
X(t)=3*t./(1+t.^3);
Y(t)=3*(t.^2)./(1+t.^3);
%Primeira Derivada
Dx = diff(X,t);
Dy = diff(Y,t);
D(t) = simplify(Dy ./ Dx)
%Segunda Derivada
Dx2 = diff(diff(X,t));
Dy2 = diff(diff(Y,t));
D2(t) = simplify(Dy2 ./ Dx)
%Gráfico do Folium
x = [linspace(-50,-1.1,10000) , linspace(-0.9,50,10000)];
scatter(X(x),Y(x))
%plot(Dy ./ Dx);
d = [linspace(-5) , linspace(-0.9)];
scatter(Dx(d), Dy(d))
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Calculus 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!