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.