Hello I have plotted two different data sets.

Yfrog Image : yfrog.com/0afitdistributionforblueap
Blue and Red data sets

For every different value on axis x I have taken only 10 measurements as it takes so much time for the experiment to run.

I would like to fit two distributions for these two data sets. One for each one. I do not know what function to use in matlab. If I got it right I have to

a)pick one distribution that looks that it will fit (how do you do that)

and

b) change the parameters of the distribution to fit as much with my data. How do you do that??\

I would like to thank you all for your help and contribution.

Best Regards

Alex