I want to create a curve on the histogram?

18 次查看（过去 30 天）
reyadh Albarakat
reyadh Albarakat 2015-5-26
编辑： Thorsten 2015-5-27
Hi Guys, first of all I am beginner in Matlab, I did histogram to the data, now I want to create curve on the histogram which I made.
Thank you
Reyadh
  1 个评论
Image Analyst
Image Analyst 2015-5-26
What do you mean? Do you mean like you have a bar chart of the counts and you'd like to superimpose a smooth line/curve plot (like a Gaussian or something) on top of the bar chart?

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Thorsten
Thorsten 2015-5-26
编辑：Thorsten 2015-5-26
If you want to plot something on top of your histogram, use
hold on
plot(your arguments here)
If you want to plot the histogram as a curve, use
H = hist(whatever);
plot(H)
  5 个评论
显示 3更早的评论
Thorsten
Thorsten 2015-5-26
编辑：Thorsten 2015-5-27
Try
[hi cx] = hist(H);
plot(cx, hi, 'r', 'LineWidth', 10)
What are the following commands showing you?
subplot(1,2,1), hist(H)
subplot(1,2,2), plot(cx, hi)
reyadh Albarakat
reyadh Albarakat 2015-5-26
Thank you so much Thorsten, I appreciate you efforts.
Reyadh

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Histograms 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