FECL = eclipsingfactor(R,DU,PRF)
computes the range-dependent eclipsing factor FECL in decibels, given
unambiguous range R duty cycle for a simple rectangular pulse or vector
of samples from an arbitrary waveform DU and pulse repetition frequency
PRF.
Calculate the range-dependent eclipsing factor at 1 km intervals between zero and the unambiguous range, R, assuming an unmodulated rectangular pulse with a duty cycle of 0.1 and the pulse repetition frequency of 1000 Hz.
DU = 0.1;
PRF = 1e3;
R = 0:1000:time2range(1/PRF);
FECL = eclipsingfactor(R,DU,PRF);