English
- function [fd, tdr] = doppler_freq(freq, ang, tv, indicator)
- % This function computes Doppler frequency and time dilation factor ratio
- % tau_prime / tau
- format long
- c = 3.0e+8;
- ang_rad = ang * pi /180.;
- lambda = c / freq;
- if (indicator == 1)
- fd = 2.0 * tv * cos(ang_rad) / lambda;
- tdr = (c - tv) / (c + tv);
- else
- fd = -2.0 * c * tv * cos(and_rad) / lambda;
- tdr = (c + tv) / (c -tv);
- end
- return
