MATLAB: How to make a scatter plot with different markers

markerscatter code

Hi;

I want to make a scatter plot with different markers for the attached .txt file?

I want to show the three values in one graphic with for example "circle", "rectangular" and "diamond" as a scatter plot.

Could you please help me about Matlab code for this graphic?

Thanks a lot..

Best Answer

scatter() can only specify one marker shape for each scatter object, so you will need to make multiple calls.

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use hold on if you want to plot 3 datasets in a single plot.

MATLAB: Scatter ‘o’ Marker circularity

The 'o' marker is implemented as an octagon (at least up to R2014a). On my R2014a OS-X system, they appear to retain their aspect ratio no matter how large I make them and no matter what aspect ratio I have in effect or how wide I make the axes (that is, they are drawn "after" the other items are sized.)

If you have R2012a or later and Image Processing Tookbox, then you could try viscircles() -- but note that any circles drawn that way are going to be subject to aspect ratio considerations; see "axis equal" or set the "dataaspect" property of the axes.

Best Answer

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