|The Sweep (Lookup/Sine) block generates a sinewave that sweeps from a start to an end frequency. The sweep speed is determined by the number of steps and cycles per step.|
Enter the desired start and stop frequency and step size using the edit controls:
A valid slope range will be computed depending on the step size entered. The ending tone will be held until reset is clicked, which returns to the initial frequency. The plot below shows the correlation for sweep plots with varying step sizes and slopes.