threshold_plot¶

threshold_plot(x, y, threshes, colors)¶

THRESHOLD_PLOT Plot a curve with shaded regions below each threshold

Usage:: area_handles = threshold_plot(x, y, threshes) area_handles = threshold_plot(x, y, threshes, colors)
Inputs:: x : 1xN double - x-axis values – required y : 1xN double - y-axis values – required threshes : 1xK double - threshold levels to shade under – required colors : Kx3 double or char - colors for shaded regions

(default: repmat(get(gca,’ColorOrder’),5,1))
Outputs:: area_handles : 1xK array of handles to the shaded area patches

Example

x = linspace(0, 10, 100); y = sin(x).^2; threshold_plot(x, y, [0.75 0.5 0.25]);