Ruby-fftw3 is the ruby interface to the fftw ver.3 library. features:
- use narray, which is an efficient multi-dimensional numeric array
class for ruby
- multi-dimensional complex fft.(real data are coerced to complex)
- supports both double and single float transforms.
- not normalized as in fftw
this package is provided primarily to provide a backtrace with names in a debugger, this makes it somewhat easier to interpret core dumps. most people will not need this package.