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Commits on Jul 29, 2010
  1. Removed retarded unsigneds.

    xuancongwen committed Jul 29, 2010
Commits on Jul 28, 2010
  1. Fixed more bugs, woot.

    xuancongwen committed Jul 28, 2010
  2. Realloc fucking sucks.

    xuancongwen committed Jul 28, 2010
Commits on Dec 16, 2009
  1. Fixed bug in C++ version.

    xuancongwen committed Dec 16, 2009
  2. Added a script that allows us to quickly prep our changes (by copying…

    … corresponding objective-c files), since these are equivalent to the C files.
    xuancongwen committed Dec 16, 2009
Commits on Dec 14, 2009
  1. Merge branch 'c-only'

    xuancongwen committed Dec 14, 2009
  2. Revert "Merge branch 'c-only'"

    This reverts commit 34b8588, reversing
    changes made to e489e5d.
    xuancongwen committed Dec 14, 2009
  3. Merge branch 'c-only'

    Conflicts:
    	xsfftdemo.c
    xuancongwen committed Dec 14, 2009
  4. Added some new functions that help create and set complex numbers. Al…

    …so fixed a bug with subtraction where the imaginary part would always be truncated. Previously passed all tests because xcode was running the wrong executable. This time, truly passed.
    xuancongwen committed Dec 14, 2009
Commits on Dec 12, 2009
  1. Converted makefile to C. Also converted unit tests and FFT to C, with…

    … added corrections to the port. All tests pass! Still need to convert the demo app to C.
    xuancongwen committed Dec 12, 2009
Commits on Dec 11, 2009
Commits on Nov 14, 2009
  1. Added include in xsfftdemo.cpp

    Jonathon Goldsmith committed Nov 14, 2009
Commits on Nov 12, 2009
Commits on Nov 11, 2009
  1. Added unit tests for xsComplex. Updated xcode project and Makefile to…

    … build the unit tests for correctness checking.
    xuancongwen committed Nov 11, 2009
  2. Interpolation is completely correct. Memory management is an issue. N…

    …eed to find a solution for this, but at present, all functionality is useable. Beware of memory issues, more pushes to come.
    xuancongwen committed Nov 11, 2009
  3. Re-organized FFT header.

    xuancongwen committed Nov 11, 2009
  4. Needed a not on the bit mask to rearrange properly. Final bug hath be…

    …en fixed!
    
    Also some minor renaming.
    xuancongwen committed Nov 11, 2009
  5. Added more features to xsComplex, uses initializer lists to improve p…

    …erformance, fixed a bug for forward FFTs. On to fixing IFFTs.
    xuancongwen committed Nov 11, 2009
Commits on Nov 10, 2009
  1. Consistified mem allocation. Recommended that allocations be done usi…

    …ng calloc because there is no good C++ solution for realloc, which is required when formatting the input data.
    xuancongwen committed Nov 10, 2009
  2. Fixed some code mistakes. Produces ballpark correct answers now. Coul…

    …d fix the accuracy some more. Also need to refactor the FFT and IFFT helper methods to read better.
    xuancongwen committed Nov 10, 2009
  3. Updated some documentation.

    xuancongwen committed Nov 10, 2009
  4. Updated Makefile.

    xuancongwen committed Nov 10, 2009
Commits on Nov 9, 2009
  1. Added the magnitude function to xsComplex, added the ability to coerc…

    …e data into radix 2 format by padding with zeros. Need to test for correctness.
    xuancongwen committed Nov 9, 2009
Commits on Nov 7, 2009
  1. Changed to taking an FFT of doubles. Need to address overflow issues.…

    … Frequency data width different from input?
    xuancongwen committed Nov 7, 2009