A fixed mixture of 0.80, 0.50 and 0.30 at 4, 11 and 17 cycles per window is correlated against one template frequency at a time. Sweep k by hand or run all 24; each bar is twice the correlation, and the bars reach the true amplitudes only at 4, 11 and 17.
The claim above is what this widget demonstrates. Disagree with it?