not getting correct results by using rfft2d() provided by ADI. confused with fract16 datatype. can anybody help on this issue please?
Fract values are very different from int/short, in that they represent fractional data in a range from -1.0...+1.0, where short and int represent integer values. The Fract16/32 data formats are discussed in the Compiler and Libraries Manual under:
C/C++ Compiler and Library Manual for Blackfin Processors > 1 Compiler > C/C++ Run-Time Model and Environment > Using Data Storage Formats > Fract16 and Fract32 Data Representation.
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