005e821131
- Class folder 'Timing Recovery' with different timing recoveries - Minimal example for the timing recovery on the FSO data - New evaluation scripts in the FSO project folder
40 lines
809 B
Matlab
40 lines
809 B
Matlab
classdef Time_Shifter < handle
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properties(Access=public)
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value
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end
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methods(Access=public)
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function obj = Time_Shifter(options)
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arguments(Input)
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options.value = 0;
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end
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fn = fieldnames(options);
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for n = 1:numel(fn)
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obj.(fn{n}) = options.(fn{n});
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end
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%obj-Initialization here%
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end
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function [data_out, tau_hat] = process(obj, data_in)
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data_out = data_in;
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x = data_in.signal;
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R = fft(x);
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k = (0:length(R)-1).';
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phaseRamp = exp(-1j * 2*pi * (k/length(R)) * obj.value);
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R_shifted = R .* phaseRamp;
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data_out.signal = real(ifft(R_shifted));
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end
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end
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end
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