cutom_filter.ftr file missing

[vagrant313]

Hi, I am running the find_corr_threshold.m file and getting the custom_filter.ftr error, Kindly add the filter file in the repo.
I am also facing issue at this line [~,valid] = rx(); as valid always high. My setup is working fine with adi example codes calls.
I am using ADI SOM 7035. Thanks