清空筛选条件
清空筛选条件

I need to limit a data set to 1000 points between -pi and pi

1 次查看（过去 30 天）
Adam Dyson
Adam Dyson 2016-10-4
评论： Adam Dyson 2016-10-5
plot y = 10 cos(2t)on the interval −pi ≤ t ≤ pi with 100 points in the plot

请先登录，再回答此问题。

回答（1 个）

Daniel Pereira
Daniel Pereira 2016-10-4
编辑：Daniel Pereira 2016-10-4
I think this is what you want:
t = linspace(-pi,pi,100);
y = 10*cos(2*t);
plot(t,y);
% Pretty plot
set(gca,'xtick',linspace(-pi,pi,9),'xticklabel',{'-pi','-3·pi/4','-pi/2','-pi/4','0','pi/4','pi/2','3·pi/4','pi'});
xlim(t([1 end]));
grid on; box on;

类别

在 Help Center 和 File Exchange 中查找有关 Scatter Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by