Hi. I want the plot with a marker symbol. I want to plot like this figure symbol(marker by red pen).

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ali jafari 2018-9-6

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回答： Walter Roberson 2018-9-6

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ali jafari 2018-9-6

yes. I think it is something like errorbar.

jonas 2018-9-6

https://se.mathworks.com/help/matlab/ref/errorbar.html

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ahmed nebli 2018-9-6

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编辑：ahmed nebli 2018-9-6

u need to use lineSpec this link may help you https://www.mathworks.com/help/matlab/ref/linespec.html

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ali jafari 2018-9-6

hi. I know I need line space. but Matlab default marker symbol isn't like this figure. there is the circle but no line in it. I want a marker like this figure.

ahmed nebli 2018-9-6

i see, this might help you, see the table in the low part https://www.mathworks.com/help/matlab/creating_plots/create-line-plot-with-markers.html

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Walter Roberson 2018-9-6

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There is no marker which is a line or line with circle. You can use plot() lines. You can scatter() markers, using 'o' for circles and 'd' for diamonds. When you scatter() you can use 'filled' to fill in markers. You can only specify one kind of marker for any given call to scatter()