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lte: Update fading_trace_generator.m for the latest MATLAB version

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Sachin Nayak
2021-03-28 12:56:27 -07:00
committed by Tom Henderson
parent 3faf844243
commit ae280797f3
1 changed files with 4 additions and 7 deletions
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11
src/lte/model/fading-traces/fading_trace_generator.m
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@@ -42,12 +42,9 @@ ts = 1/fs; % sampling period (i.e., 1 subframe duration)
% create the channel object
c = rayleighchan(ts, fd, delays_pedestrianEPA, power_pedestrianEPA);
%c = rayleighchan(ts, fd, delays_vehicularEVA, power_vehicularEVA);
%c = rayleighchan(ts, fd, delays_urbanETU, power_urbanETU);
%c.StorePathGains = 1;
c.ResetBeforeFiltering = 0;
c.NormalizePathGains = 1;
c = comm.RayleighChannel('SampleRate', 1/ts, 'MaximumDopplerShift', fd, 'PathDelays', delays_pedestrianEPA, 'AveragePathGains', power_pedestrianEPA);
%c = comm.RayleighChannel('SampleRate', 1/ts, 'MaximumDopplerShift', fd, 'PathDelays', delays_vehicularEVA, 'AveragePathGains', power_vehicularEVA);
%c = comm.RayleighChannel('SampleRate', 1/ts, 'MaximumDopplerShift', fd, 'PathDelays', delays_urbanETU, 'AveragePathGains', power_urbanETU);
TTI = 0.001;
@@ -67,7 +64,7 @@ sig(1) = 1; % dirac impulse
for ii=1:round((traceDuration/TTI))
% y is the frequency response of the channel
y = filter(c,sig);
y = c(sig);
% [Pxx,F] = PWELCH(X,WINDOW,NOVERLAP,NFFT,Fs) returns a PSD computed as
% a function of physical frequency (Hz). Fs is the sampling frequency