I'm coding up a scalogram in C++. Right now it calculates a single row of the CWT matrix and immediately maps it to a line of pixels.

Trouble is my colouring scales with the values of the transform and naturally brightest colour = highest value. Yet as it is I don't know how to find the maximum value so that I can generate my spectrum. I know CWT is funny with amplitudes so I'm asking for guidance.

Thanks in advance, a meme


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