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Does anyone know of a good online site for rendering graphviz dot files that will take larger files (say, 200 lines; 200 nodes )?
I was using http://graphviz-dev.appspot.com/ & it used to work fine so far but the moment I cross about 100 lines it seems to throw errors. Can someone else check maybe?
GraphvizOnline
http://dreampuf.github.io/GraphvizOnline/
Edit and render the dot file online
There's Graphviz renderer in GitHub Pages of original viz.js repo. According to the description it's:
... a Makefile for building Graphviz with Emscripten and a simple wrapper for using it in the browser.
So I would expect most Graphviz's features. Though it couldn't render this 8K .dot file complaining about limit of 16MiB (can be configured). Reducing the size I have got it rendered first 1K lines without an error.
This online tool by HermannSW works great with arbitrary sized files:
http://stamm-wilbrandt.de/GraphvizFiddle/
For documentation see here:
https://www.ibm.com/developerworks/community/blogs/HermannSW/entry/graphvizfiddle?lang=en
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I was looking for a tool that can help me draw the circuit that I have created more like the one in the following link.
An example I found online
Thanks in advance.
This image was most likely made using Fritzing. (http://fritzing.org/home) It's useful to do a reverse image search (https://images.google.com), upload the image you've got, and search for visually similar images. In this case, I found a very similar image that had a watermark that said "Created using fritzing.org".
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a few weeks ago I saw a website with a powerful generator to create beautiful pictures of own source code files. The generator created images with variable effects like perspective transformations and depth of field, etc.
Typically I don't ask such questions in here but I googled more than 2hrs and I cannot find this generator anymore. I'm really going crazy - I know this site exists ...
Here's a sample picture of code made with this generator:
Thank you very much!
Waescher
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Does anyone know a good open-source library with detection of harmonic pitch class intensities (chroma) of audio signal? That is, for a given piece of audio, intensity of each of 12 musical pitches.
http://en.wikipedia.org/wiki/Harmonic_pitch_class_profiles
It can be in c, c++, or java as long as the speed (complexity) is good. I don't need it for real-time use, but would use it on hours of material, so speed is a bit more important than quality.
Have a look at the Chromagram plugin in the QM Vamp Plugin library. To make sure it's exactly what you want, you can download a binary and test it in Sonic Visualizer before compiling it yourself.
Take a look a this webpage. The Website of Dan Ellis has tons of sound-related MATLAB examples
http://www.ee.columbia.edu/~dpwe/resources/matlab/chroma-ansyn/
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I am doing a software that grabs in the end a numeric string, that string encodes important data, and any error destroy the contents.
Worse: It is VERY prone for errors, because of how data is transmitted (and I can do nothing about it).
So I decided to add a verification digit of sorts... After some research, I have more questions than answers... So, someone can point me to a decent location to study more about that subject?
Also, someone know some popular algorithms that can even fix errors, or at least point where the errors are, so I can retry grabbing the data with error?
Also what I do, if the checksum data itself managed to be wrong in transmission?
Hamming Code
simple pdf explanation of hamming code
Basically for every N bits of your message, you have some check bits.
You can detect and correct errors in the check bits, based on the data, or errors in the data, based on check bits. Too many errors though, and it's just garbage. There may be a utility in your language of choice to already do this.
This can be of use: http://www.eccpage.com/
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Can anyone recommend any software/books required to learn and build fractal patterns? I want to also be able to animate the fractal patterns too. Like something off of winamp.
For book on animated fractal Fractals: An Animated Discussion with Edward Lorenz and Benoît Mandelbrot could be what you want.
You might like: The Computational Beauty of Nature
http://mitpress.mit.edu/books/flaoh/cbnhtml/
I am working on a project in java for creating fractals (flame fractals).
The user provides a script file in javascript, that takes care of the interpolation between fractals. Also, as input, one can provide a file that affects an animation in some way,
so this is the way to make an animation change to some music,
see for example
http://www.youtube.com/watch?v=imDPqR9cDL8
I can send you the source code if you provide me with an address.
There's lots of fractal programs out there.
I know that Ultrafractal is pretty popular, but not free.
As far as free ones go, there are programs such a ChaosPro and others. A quick google search will find them for you.