Oscilloscope - Oscillator analyzer

[Rei]

I made a web app for oscillator analysis. This is inspired by Oscillizer, Oscillizer-Web, Nakano and LifeViewer. Thanks!
Oscilloscope

Source code
https://github.com/rei1024/oscilloscope/

Features

• Outer-totalistic cellular automata rules support
• Period map
• Frequency map
• Heat map
• Animation on top of the map
• Oscillator statistics

[hotdogPi]

Some non-oscillators don't give the intended error message.

The p40894 from Dean Hickerson's collection causes my browser (Safari) to reload the page.

Code: Select all

x = 2, y = 3, rule = B3/S23
2o$o$o!

actually gives a result, all but one cell of which has period 100001. Most things that don't emit gliders result in this.

[confocaloid]

I decided to use the following p661 oscillator as a test case:

Code: Select all

x = 63, y = 63, rule = B356/S23
28bo5bo$26bob2o3b2obo$26b2obo3bob2o$25bo11bo22$3bo55bo$b2o57b2o$2bo57b
o$2o59b2o$b2o57b2o4$b2o57b2o$2o59b2o$2bo57bo$b2o57b2o$3bo55bo22$25bo
11bo$26b2obo3bob2o$26bob2o3b2obo$28bo5bo!

The data:

Period: 661
Population: min = 64, max = 1220, avg = 491.60, median = 408
Bounding Box: 99 x 99 = 9801
Cells: stator = 0, rotor = 6136, total = 6136
Volatility: 1.000
Strict volatility: 1.000

The resulting frequency map:

p661freq.png (47.99 KiB) Viewed 7625 times

The resulting heat map:

p661heat.png (36.21 KiB) Viewed 7625 times

[Rei]

Some non-oscillators don't give the intended error message.

The p40894 from Dean Hickerson's collection causes my browser (Safari) to reload the page.

Code: Select all

x = 2, y = 3, rule = B3/S23
2o$o$o!

actually gives a result, all but one cell of which has period 100001. Most things that don't emit gliders result in this.

It should be fixed now. Thanks for bug reporting. I will try to optimize it for large periods.

[unname4798]

Some non-oscillators don't give the intended error message.

The p40894 from Dean Hickerson's collection causes my browser (Safari) to reload the page.

Code: Select all

x = 2, y = 3, rule = B3/S23
2o$o$o!

actually gives a result, all but one cell of which has period 100001. Most things that don't emit gliders result in this.

No, it's actually a predecessor of a beehive.

[galoomba]

Why does it only suppost outer-totalistic rules? Is it a limitation of the dependency used to run the CA?

[unname4798]

Why does it only suppost outer-totalistic rules? Is it a limitation of the dependency used to run the CA?

In the forseeable future, Oscilloscope (I call it Oscillor) will get an ability to search oscillators in any 2-state range-1 rule.

[confocaloid]

[offtopic]

Why does it only suppost outer-totalistic rules? Is it a limitation of the dependency used to run the CA?

In the forseeable future, Oscilloscope (I call it Oscillor) will get an ability to search oscillators in any 2-state range-1 rule.

Are you a spokesperson engaged or elected to speak on behalf of the author of this software tool?

[/offtopic]

[unname4798]

[offtopic]

Why does it only suppost outer-totalistic rules? Is it a limitation of the dependency used to run the CA?

In the forseeable future, Oscilloscope (I call it Oscillor) will get an ability to search oscillators in any 2-state range-1 rule.

Are you a spokesperson engaged or elected to speak on behalf of the author of this software tool?

[/offtopic]

Rei will add an ability to simulate 2-state range-1 rules in Oscilloscope.

[muzik]

• Oscillator statistics

Are there any plans to implement mod calculations or compute pattern apgcodes?