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www.hibberts.co.uk | ||
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imrannazar.com
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| | | | | This first part explores the concepts behind the compression techniques used by JPEG. | |
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www.jeremykun.com
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| | | | | In our last primer we saw the Fourier series, which flushed out the notion that a periodic function can be represented as an infinite series of sines and cosines. While this is fine and dandy, and quite a powerful tool, it does not suffice for the real world. In the real world, very little is truly periodic, especially since human measurements can only record a finite period of time. Even things we wish to explore on this blog are hardly periodic (for instance, image analysis). | |
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obrhubr.org
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| | | | | Have you ever wondered how radio works, and why different radio broadcasts don't interfere? Why you can listen to classical and your neighbour to rock, at the same time? The answer is FM - frequency modulation - those magic letters on the radio set dials. The post describes simulating FM radio and my own stations to understand how broadcasting and tuning in works. | |
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gist.github.com
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| | | Speed-up secp256k1 by using endomorphism https://paulmillr.com/posts/noble-secp256k1-fast-ecc/ - explanation-simple.md | ||
