plot CCDF with absolute value, not percent: now max CCDF (Y-scale) is 100% but I;d like to have 1.0

Noe PlotCCDF provides Y-scale in percents. The max is 100 (10^2)

I am interesting in the absolut values at Y axis i.e. 100% -> 1.0.

Is there a way hot to do it?

Answer 1

[R]

Hi @Alexander!

Yes, there is a way to plot the CCDF with absolute values on the Y-axis. You can use the set function in MATLAB to modify the Y-axis tick labels. Here's an example:

% Generate some data
x = complex(rand(10000,1)-0.5,rand(10000,1)-0.5);
pm = powermeter(ComputeCCDF=true);
averagePower = pm(x); % power in dB

% Plot the CCDF
plotCCDF(pm,GaussianReference=true);

% Modify the Y-axis tick labels
yticks = get(gca, 'YTick');
yticklabels = arrayfun(@(x) sprintf('%.4f', x/100), yticks, 'UniformOutput', false);
set(gca, 'YTickLabel', yticklabels);

In this example, the yticks variable stores the current Y-axis tick values, and the yticklabels variable generates new tick labels by dividing each tick value by 100 and formatting it as a string with one decimal place. Finally, the set function is used to update the Y-axis tick labels.

[Alexander]

Many thannx