Lorenz Attractor

717

10:03:07

Sorry for its messiness, there’s too little room to make it neat.

You may notice a strong resemblance between the outputs of this and the Chua oscillator. Mathematically the outputs are very similar structures, both being chaotic attractors.

I also made a Lorenz Attractor a while ago in the free coding app SoloLearn: https://code.sololearn.com/WLmxwggpd70z/?ref=app This link will likely take you to the desktop site which is extremely limited compared to the app, although the program will still run fine, but if you wish to interact with the community (e.g. post a comment on my code) then you need to get the mobile app which is free.

published 5 years ago

Robert_Kidd

5 years ago

I forgive you. Interesting circuit. Mr Lorenz would be proud.

fatcat2

5 years ago

Where did you find this circuit diagram from? I searched it in the net but found op-amp versions instead.

fatcat2

5 years ago

Btw, the sololearn version is nice. In which language did you program it initially?

jason9

5 years ago

I did it in JS plus some HTML for the text and some CSS for styling that so it looks good with a black background and the right font and a border around the canvas and stuff like that. The JS does all the heavy lifting of actually making and displaying the attractor.

jason9

5 years ago

Also, I designed the circuit using the equations from the Wikipedia on the Lorenz attractor. There were four multiplications in total in those equations, but two of them were by constant values so I could do those with voltage amplifiers. The other two had both sides of the multiplication using dynamic values so I used Gilbert cells for that. I borrowed the two Gilbert cells from my SSB Modulator circuit since I was lazy.

Nadoory

5 years ago

Aptly great

stanislav_maslovski

5 years ago

Respect!

Redstone_guy

4 years ago

So. Laaaaa.... gy

roops1967

2 years ago

This is amazing, and so is your sololearn project!

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