Readme:

DirectCalculationDFT class is an implementation of the Discrete Fourier Transformation in its basic form.

Transformation and the inverse transformation is directly calculated using the basic equation.

To test, compile the source files and then run TestDFT as follows:

	java TestDFT

All Files:

  1. DFTException.java
  2. DFT.java
  3. TestDFT.java
  4. README
  5. DirectCaculationDFT.java