x=(-1:10^-1:3)
y=exp(-x.^2)
plot(x,y)
plot(Dates,noncorpBusiness)
hold on
plot(Dates,corpBusiness)
plot(x,y)
hold off
plot(x,y)
x=(-3:10^-1:3)
y=exp(-x.^2)
plot(x,y)
sin x;
plot(x,y,x,sin(x))
hold on
plot(0,0,'o')
close all
plot(x,y,x,sin(x))
hold on
plot(0,0,'o')
hold on
plot([0,1],[0,0])
hold on
plot([1,1],[0,exp(-(1/2)^2)])
plot([1,1],[0,exp(-(1/2))])
hold on
plot([1,1],[0,exp(-(1/2))])
plot([1,1],[0,exp(-(1))])
close all
plot([-1,0,1,0],[0,-1,0,1])
plot([-1,0,1,0,-1],[0,-1,0,1,0])
hold on
theta1= [0:10^-4:2*pi];
plot(cos(theta1),sin(theta1))
axis square
grid on