How to create a threshold on a plot?

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Megan Osterhaus 2020-10-1

回答： KALYAN ACHARJYA 2020-10-1

How do you create a binary array that tells you whether a (2D) plot is "yes" or "no" above a threshold of 0.5?

KALYAN ACHARJYA 2020-10-1

Example:

data_2d=rand(1,20);  %Example 
threshold_val=0.5;
binary_array=data_2d>threshold_val  % This create a binary array based on threshold_val

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

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