Chalkboard - v3.0.4
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    Function correlation

    • Calculates the cross-correlation of two functions at a value.

      Parameters

      Returns number

      const sine = Chalkboard.real.define((x) => Math.sin(x));
      const cosine = Chalkboard.real.define((x) => Math.cos(x));
      const value = Chalkboard.calc.correlation(sine, cosine, 0); // Returns their correlation at zero lag