In fact, I'd say that the FFT has done more to change society then any other general-purpose computer-based algorythim. FFT made the digital transfer and storage of near-photo-quality images practical, through it's use with JPEG, thus brining porn to the internet, creating huge social issues (see, for example, today's (well, now yesterday's, technicaly) US supreme court rulling), as well, in no small part, fulling the growth of the internet. Also, mp3s, with their own social problems and growth, MPEG and other compressed video, and in general most lossy compression algorithms.

FFT has made taking real-life media into the digital world possible, and it's real-life media that creates much of the contriversy of the digital world, and contraversy moves both worlds forward.

Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).

In reply to Re: Re: Algorithms by theorbtwo
in thread Algorithms by artist

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