Peaks

{
	"1PIC",	//	ID
	0,			//  HEAD
	{			//  MATRIX
		"Peaks",	//	Row 
		{"Frequency", "Hz", "%10.4f" },	// Column 1
		{"Phase","Radians", "%6.3f"	},		// Column 2
		{"Amplitude","", "%8g"	},			// Column 3
		{"Confidence","%", "%6.2f"	},		// Column 4
	}
}

Phase should be wrapped modulo 2*PI.

Amplitude is linear.

Confidence factor might be used to indicate how much of the energy around this peak was from a sinusoid or how well the energy around this peak matches a sinusoid.