which are the different markers?
显示 更早的评论
Hai,
I want to know the different markers available, to indicate the points on different lines, in the graph I have drawn. Looking for your reply.
BSD
1 个评论
Ali
2017-10-29
if true
--------------------------------------------------- code start
This is an example for your case
Input is "Input_Data", two dimension matrix
Marker_Counter=1;
figure6=figure;
Markers = {'+','o','*','x','v','d','^','s','>','<'};
for i=1:10:size(Input_Data,1)
TPR=Input_Data(i:i+9,7);
FPR=Input_Data(i:i+9,8);
plot(FPR,TPR,strcat('-',Markers{Marker_Counter}));
Marker_Counter=Marker_Counter+1;
hold on
end
plot([0.5 1],[0.5 1],'--');
legend('Minpts = 100','Minpts = 200','Minpts = 300','Minpts = 400','Minpts = 500','Minpts = 600','Minpts = 700','Minpts = 800','Minpts = 900','Minpts = 1000','','Location','SouthEast');
xlabel('FPR or (1-Specificity)','FontSize',12,'FontWeight','bold'); ylabel('TPR or Spensitivity)','FontSize',12,'FontWeight','bold');
title('ROC Space');
close(gcf);
-------------------------------------------- code end
end
--------------------------------------- picture link preview
采纳的回答
Walter Roberson
2011-11-14
编辑：Walter Roberson
2024-12-12
(was formerly http://www.mathworks.com/help/techdoc/ref/linespec.html Now https://www.mathworks.com/help/matlab/ref/matlab.graphics.chart.primitive.line-properties.html#d126e956643 )
'+' Plus sign
'o' Circle
'*' Asterisk
'.' Point
'x' Cross
'square' or 's' Square
'diamond' or 'd' Diamond
'^' Upward-pointing triangle
'v' Downward-pointing triangle
'>' Right-pointing triangle
'<' Left-pointing triangle
'pentagram' or 'p' Five-pointed star (pentagram)
'hexagram' or 'h''' Six-pointed star (hexagram)
'none' No marker (default)
1 个评论
Walter Roberson
2011-11-14
A common question is whether this list of named markers can be expanded with user-defined markers. The answer to that is NO: user-defined markers must be drawn or image'd in to existence in each required location.
更多回答（2 个）
Laura Proctor
2011-11-14
0 个投票
linespec shows the available marker styles.
asutosh acharya
2020-7-30
0 个投票
Open Triangle Symbol
1 个评论
Walter Roberson
2020-7-30
Open triangles are not available as built-in markers.
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