matlab - 如何使条形图从空白变为彩色?
问题描述
通过遵循 matlab 代码,我想制作彩色条形图,但我得到空白图作为条形图,请告诉我如何解决它?
col(1,:) = [0 200 0]/255;
col(2,:) = [0 0 200]/255;
col(3,:) = [200 0 0]/255;
x_axis = categorical({'01', '02', '03'});
y_axis = [68.52 80.69 79.38];
figure
b = bar(x_axis, y_axis,'FaceColor','flat');
b.CData = col;
title('Comparison of average accuracy among existing and proposed approach')
xlabel('Serial Number of existing approach and proposed feature')
ylabel('Accuracy')
解决方案
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