Info

此问题已关闭。 请重新打开它进行编辑或回答。

how can plot this figure?

1 次查看（过去 30 天）
Sahar abdalah
Sahar abdalah 2015-8-7
关闭： MATLAB Answer Bot 2021-8-20
Hello, please I want to plot a figure like this, please help me , how can do it? any implementation and thanks in advance
  2 个评论
Sahar abdalah
Sahar abdalah 2015-8-7
I have a vector that contain number of class
numberclass=[50,100,250,500,1000]
I want to plot the variation of result between 3 feature : the accuracy of the feature1 is :
Accuracy1=[94,90,88,79,77]
the accuracy of the feature2 is :
Accuracy2=[90,80,79,75,71]
the accuracy of the feature3 is :
Accuracy3=[98,90,85,70,60]

此问题已关闭。

回答（1 个）

Star Strider
Star Strider 2015-8-7
Use the hold function to put multiple plots on the same set of axes:
numberclass=[50,100,250,500,1000];
Accuracy1=[94,90,88,79,77];
Accuracy2=[90,80,79,75,71];
Accuracy3=[98,90,85,70,60];
figure(1)
plot(numberclass, Accuracy1)
hold on
plot(numberclass, Accuracy2)
plot(numberclass, Accuracy3)
hold off
grid
xlabel('Number of selected classes')
ylabel('Classification Accuracy')
  2 个评论
Sahar abdalah
Sahar abdalah 2015-8-7
thank you for your answer, but I want to have another result like image in the question with colors and details.Can you help me?
Star Strider
Star Strider 2015-8-7
My pleasure.
The documentation for the plot and legend functions have all the information you need to make a plot like the one you provided in your Question. Anything I would provide here would simply be restating what is already in the documentation.

此问题已关闭。

标签

Community Treasure Hunt

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

Start Hunting!

Translated by