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Matrix.IFFT2D Method ([In] TMtx, bool)
Matrix Structure  Matrix Members  Dew.Math Namespace  IFFT2D Method  Example  See Also
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Inverse two-dimensional Fast Fourier Transformation from complex to complex.

Syntax
C#
Visual Basic
public TMtx IFFT2D([In] TMtx Mtx, bool NoScale);
Remarks

Transformation is applied on Mtx matrix and results are saved in the calling matrix. The source matrix must be complex. If source matrix is real, an exception will be raised. The source matrix is not changed. Calling matrix will be complex and will have the same size as the source matrix. NoScale parameter allows the scaling to be turned off.

See Also
Example
var a,b: Matrix; begin a.SetIt (2,4,False, [1, 2, 3, 4, -5, 6,-7, 8] ); a.ExtendToComplex; b.IFFT2D(a); // result will be // [(1.5, 0), (0, -0.5), (-3.5, 0), (0, 0.5), // (1, 0), (-0.5, 0), (3, 0), (-0.5, 0) ] end;
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