nvec = 1:200;
tvec = [];
outerclk = tic();
for n = nvec
Z = rand(n,2) * [1;i] - (0.5+0.5i);
X = real(Z);
Y = imag(Z);
tic();
figure;
scatter(X,Y);
drawnow();
close;
tvec(end+1) = toc();
end
toc(outerclk)
sum(tvec)
plot(nvec,tvec);