You are here: Symbol Reference > Dew Namespace > Dew.Math Namespace > Classes > TMtx Class > TMtx Methods > FFT2D Method > TMtx.FFT2D Method ()
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Example
TMtx.FFT2D Method ()
var a: TMtx; begin CreateIt(a); try a.SetIt(2,4,False, [1, 2, 3, 4, -5, 6,-7, 8]); a.FFT2D; // result will be [(12,0), ( 0,4), (-28,0), (0,-4), ( 8,0), (-4,0), ( 24,0), (-4,0)] finally FreeIt(a); end; end;
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