Polar Graph as Related to Transformations to Sine Waves
Relate transformations to sine waves in rectangular form to the polar equivalent.
Slide the point on UB (red slider) to trace the polar graph starting from an angle of 0.
There are two check boxes:
The upper one color codes the polar graph by waves graphed.
The lower one color codes by whether the radial coordinate is positive / negative.
To "decongest" the graph, turn parts off (the wave s(t), the midline (line f), the crest line (line g), the trough line (line h))
To work with fractional frequencies, change the slider "freq" through the object properties menu (or command-E).