Hi,
I have a problem that I even don't know if it has a solution. I have 2 set of experimental data: Xi(t) (input) and Yi(t) (output). Is there any Labview toolkit that can help me to understand if the physical system giving Y as output if X is the input is a linear system or has some degrees of non-linearities?
I am not at all an expert in signal theory. Further, I have not control on input data (that is I cannot play like I could play with electric circuits changing the input voltage for example). My data are what they are, and I would like to understand if there is some degree of nonlinearity into them.
If you know if there is any toolkit in labview that could help, I would be glad if you could say to me its name.
Thank you