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how to add markers on specific points ??

조회 수: 10 (최근 30일)
Shahriar Shafin
Shahriar Shafin 2024년 2월 6일
편집: Cris LaPierre 2024년 2월 6일
In my code,my markers position in a separate legend.I want to put the marker legend on the same line plot legend(MSD50) .
F = openfig("MSD2.fig");
MarkerIndices = 1:50:length(timeps);
hold on;
plot(timeps(markerIndices), MSD50(markerIndices), 'Marker', 'o', 'LineStyle', 'none', 'Color', 'r');
hold off;

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Cris LaPierre
Cris LaPierre 2024년 2월 6일
편집: Cris LaPierre 2024년 2월 6일
The MarkerIndices property was introduced around R2016b. This allows you to specify which points have a marker. See this example
Here's what it might look like to add a red dot every 25 points.
x=0:100;
y = 2.5*x;
plot(x,y,'g.--','MarkerFaceColor','red','MarkerEdgeColor','red','MarkerIndices',1:25:length(y))
legend

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