%TODO: Find false detected peaks. This could be a not detected or an additional detected peak. Simple algorithm: 
		% 1) Choose smallest diff(peaks) value smallest_peak (e.g. 48, 97, 49, [45], ..)
		% 2) Divide all diff_peaks values with smallest_peak to get factor_peaks (e.g. 1.1, 1.8, 1.2, 1, ..) and to whole numbers (e.g. 1, [2], 1, 1, ..)
		% 3) Divide diff_peaks / factor_peaks and split (e.g. 48, [48.5, 48.5], 49, 45, ..) diff_peaks_new
		% 4) Start at first peak and cumsum the correlation values at the lag positions given by diff_peaks_new to sum_peaks_new and sum_peaks for diff_peaks
		% 5) If sum_diff_new > sum_diff finish, else remove smallest_peak from diff(peaks) and goto 1) 
function idx = findFalseDetectedPeaks(idx_orig, lag_orig, corr_orig)

		idx = idx_orig;
        while 1
			%1
			diff_peaks = diff(lag_orig(idx_orig));
			[smallest_peak, smallest_peak_idx] = min(diff_peaks);
			
			%2
			factor_peaks = round(diff_peaks / smallest_peak);		
			
			%3	
			%factor_matrix = [1:length(factor_peaks); factor_peaks]; %we need this since octave doesn't have a repelem only repelemS.  
			%diff_peaks_new = repelems(diff_peaks ./ factor_peaks, factor_matrix);
            diff_peaks_new = repelem(diff_peaks ./ factor_peaks, factor_peaks);

			%4
			idx_new = round([idx_orig(1), cumsum(diff_peaks_new) + idx_orig(1)]');
			sum_peaks_new = sum(corr_orig(idx_new));
			sum_peaks = sum(corr_orig(idx_orig));

			%5
            if(sum_peaks_new < sum_peaks)
                % TODO: idx + 1 is not always the correct one. if diff is very
                % small, the false peak could be left or right from the real peak.
                % Solution: Remove peak with lowest correlation value in
                % this area
                if(corr_orig(idx_orig(smallest_peak_idx)) > corr_orig(idx_orig(smallest_peak_idx + 1)))
                    idx_orig(smallest_peak_idx + 1) = [];	
                else
                    idx_orig(smallest_peak_idx) = [];	
                end
    	
			else
				idx = idx_new;
            end

        if (sum_peaks_new >= sum_peaks || length(idx_orig) <= 1)
            break;
        end
		%TODO: Warning: could this be an infinite loop?
        end
end