how to change alpha and m values in matlab in matlab

In MATLAB, the alpha and m values can be changed using the set command. The alpha value corresponds to the transparency of an object, and the m value determines the marker type for a plot.

To change the alpha value, you can use the following code snippet:

main.m
% Set alpha value
alpha_value = 0.5; % Change this value as required
set(obj_handle, 'FaceAlpha', alpha_value);
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Here obj_handle is the handle of the object you want to change the alpha value for. This can be a handle to a patch, surface, or any object that supports transparency.

To change the m value for a plot marker, you can use the following code:

main.m
% Set marker type
m_type = 'o'; % Change this value as required
set(obj_handle, 'Marker', m_type);
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Here obj_handle is the handle of the plot object you want to change the marker type for, such as a scatter or line plot.

Remember to replace obj_handle with the actual handle of the object you want to modify, and adjust the alpha_value or m_type as needed.