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InverseFourierCosTransform

InverseFourierCosTransform
gives the symbolic inverse Fourier cosine transform of expr.
InverseFourierCosTransform
gives the multidimensional inverse Fourier cosine transform of expr.
  • The inverse Fourier cosine transform of a function is by default defined as .
  • Other definitions are used in some scientific and technical fields.
  • Different choices of definitions can be specified using the option FourierParameters.
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Elementary functions:
Special functions:
Generalized functions:
Multivariate transforms:
Use assumptions to indicate the region of interest for the parameters:
The default setting for FourierParameters is :
Use a non-default setting for a different definition of transform:
Use GenerateConditions->True to get parameter conditions for when a result is valid:
For even functions results are identical to InverseFourierTransform:
Inverse Fourier cosine transforms may require generalized functions such as DiracDelta:
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