how to model a load on secondary side of transformer when modeling is done by using mathematical flux equations?

transformer equivalent circuit modeling

[Kaustav Bhattacharya]

Do you want a matlab code for output parameters(output voltage and current vector maybe) in case of a load when input parameters are specified(most likely input Voltage)?

[RAJENDRA PRASAD]

Actually i have tried with simulink blocks and i need how to get that secondary volatge using the mathematical equations. anyway if you already have code on this show me i'll check because i also have some codes but it could not help me that much.