MATLAB GPS Code Tracking

[theonenonlyone]

Dear all,

I am new to this forum and found it very useful to get help. I am trying to program code tracking in matlab but now the problem is to design NCO and loop filter. I have no idea how the discriminator output is used to make correction in time and how to implement NCO and code loop filter. I want to perform RMSE for different SNR for Narrow, strobe and HRC correlator. Please kindly help. Urgently needed some help. Matlab code would be really helpful. Thanking you,

 

[AMK1971]

there are some codes available in matlab for GPS baseband processing. most common is from kai borre's book available from amazon https://www.amazon.com/Software-Defined-GPS-Galileo-Receiver-Single-Frequency/dp/0817643907.

Don't buy an old one, you may not get the DVD with the old one.