Amplitude Probability Density Function

I have a simple question about the pdf. I have an amplitude data which size is 1000*1, and i want to obtain a pdf of this.

Thanks for now.

Answer 1

[Wayne King]

ksdensity() will give you an estimate of the PDF for you data.

If you have a hypothesis about the distribution of your data, then the Statistics Toolbox has a number of utilities for estimating the parameters of various distributions to fit your data.

For example, see the help for histfit(), dfittool(), mle(), etc.