How to calculate the orbital period and orbital velocity of a satellite using .csv or RINEX files.

I have to write a code to find the orbital period of a MEO satellites using .csv file or RINEX file, which parameters I need to consider from .csv file for writting a program. If I want to know the position of the satellite next day at what time it will start tracking the data, how to write a MATLAB code for this problem.

[Michael Madelaire]

Before being able to help I might suggest explaining what kind of data you have.

Maybe try visualizing it in matlab, so you can show us.

Try with

data = csvread(filename)

Since it is a satellite, maybe some 3d plot?

figure; plot3(x, y, z);

[Santhosh N]

Thank you for your response... I have the azimuth ,elevation, c/no, like parametrs in .csv format for particular satellite(in my case it is in MEO orbit of BeiDou), here I need to write a program for MEO Satellite, to observe orbital period and repeat cycle of particular satellite.