Hi Andre,
Based on your description, it looks like you are looking for an empirical probability mass function (PMF) to fit the given data. You can achieve this via the "ecdf" function.
For example, based on what I understand of your workflow, you can do something like the following:
- Fix y (power, I assume) to some value
- Get a vector of x that corresponds to y (e.g. +/- 5%)
- Let's call this vector x_target. You may then use the "ecdf" function to obtain an empirical PMF of this vector, as follows:
[f, pts] = ecdf(x_target)
Next, you may plot the empirical PMF as follows:
figure();
plot(pts, f);
xlabel('Wind Speed');
ylabel('PMF');
A similar approach can be followed if you want to fix x to analyze y.
