Archive of posts tagged domain

First trial of fourier transform on a KL25z

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Progressing with my attempt to record and process ultrasonic sounds, I have spent this evening with a trial version of a fast fourier transform (FFT) on the KL25z ARM board. My hope is that if I can get it running fast enough and well enough, I can offload that part of the work to this …

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More language thoughts

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Following my post a few days ago about high and low level languages, I received an interesting email from Paul Hammant with some astute comments. After thinking about this for a bit I’ll have another go. Note that this is a follow-up, and probably makes a bit more sense if you read the original post …

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