The star shape you are talking about is really sort of an interpretation of what the peaks represent.

Using a software program created to allow musicians to produce highly precise sounds, the computer creates a visual display whose peaks and valleys represent different sounds.

The peaks represent the elevation of humanity above the mundane or peaks of progress.

His strong peaks and densely compacted composition represents the northern tradition in its most likely form as scholars understand it today.

The two peaks in the distribution represent the continental platforms and the ocean basins.

The highest present-day peaks represent eroded monadnock hills.

Each peak represents a certain lattice plane and can therefore be characterized by a Miller index.

The three peaks represent the Sassongher mountain overlooking the village.

Conversely, since the unfed fish had not received food for 33 hr (24 + 9 hr), the peaks could represent an unrelated effect.

The first peak represents cells that are negative, and thus have no specific binding to the probe.