Fourier Transform with Java

[CABA]

Hello,

I'm searching an effective Java library which offers Fourier Transform
methods.

Has someone used a library like this please ?

Thanks
CABA

 

[Gordon Beaton]

I'm searching an effective Java library which offers Fourier
Transform methods.

Has someone used a library like this please ?

Here's a list of 30 or so numerical libraries for Java, one of them
probably has it:
http://math.nist.gov/javanumerics/#libraries

If not, Google "Java FFT" gave lots of relevant hits. Learn to use a
search engine, it's a useful skill.

/gordon