Tell me if there are ready-made libraries for building a spectrogram (example below), according to a two-dimensional array. To convert data from an array, you need a color map (color - value)? C # Language (WPF or WinForms) enter image description here

  • And what does this image show? Here is what is usually called a spectrogram: ru.wikipedia.org/wiki/Spectrogram - MBo
  • This is just an example. The usual set of numbers (3,2,1), where each number is assigned a color (3 - red, 2 - green, 1 - blue), and displayed in the coordinate axis. - Arthur Braver
  • Maybe some of this will help you. Habr.com/post/204308 - kot_mapku3 '11 : 03

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