heltonbiker’s gists

heltonbiker / index.html

Last active March 19, 2016 03:44

Google and Bing maps side-by-side

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
	<title>Virtual Earth Maps vs Google Maps</title>
	<script charset="UTF-8" type="text/javascript" src="http://dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=6.2&mkt=en-us"></script>
	<script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAARck2s7GwjD-5_5hS-TFv3hRR0nObJ3x1X4rMexYPx3kuaSeOkRR_VVH0-hifN8CcO99Sww7GbVOOYQ
	" type="text/javascript"></script>
	<script type='text/javascript'>

heltonbiker / StravaFlyByDownloaderAndPlotter.py

Created May 2, 2016 02:49

	#!/usr/bin/env python
	# coding: utf-8

	import urllib
	import json
	import os
	import matplotlib.pyplot as plt
	import datetime

	import math

heltonbiker / RawRoads.txt

Last active June 8, 2016 16:11

Trying to generate a network of of unique road stretches from a collection of redundant, unstructured roads

-52.26574,-31.18329 -52.26702,-31.1833 -52.2675,-31.18332 -52.26793,-31.18338 -52.26832,-31.18341 -52.26858,-31.1834 -52.26872,-31.18337 -52.26882,-31.18335 -52.26891,-31.18329 -52.2693,-31.183 -52.26936,-31.18298 -52.26943,-31.18296 -52.26952,-31.18296 -52.26974,-31.18298 -52.26988,-31.18298 -52.26997,-31.18297 -52.27009,-31.18294 -52.27071,-31.18258 -52.27077,-31.18255 -52.27083,-31.18255 -52.27095,-31.18255 -52.27121,-31.1826 -52.27162,-31.1827 -52.27171,-31.18274 -52.27187,-31.18283 -52.27234,-31.18325 -52.27247,-31.18334 -52.27253,-31.18336 -52.2726,-31.18337 -52.27268,-31.18335 -52.27276,-31.18331 -52.27285,-31.18326 -52.27297,-31.18311 -52.2731,-31.18285 -52.27331,-31.18232 -52.27335,-31.18226 -52.27342,-31.18219 -52.27348,-31.18217 -52.27357,-31.18215 -52.27364,-31.18215 -52.27373,-31.18215 -52.2738,-31.18218 -52.27395,-31.18225 -52.27396,-31.18225 -52.27428,-31.18237 -52.27439,-31.18239 -52.27447,-31.1824 -52.27457,-31.18239 -52.27495,-31.18234 -52.27563,-31.1823 -52.27578,-31.18227 -52.27585,-31.182

heltonbiker / FootprintCompression.py

Last active August 8, 2016 21:32

Compression Alternatives for Foot Pressure Map

	import json

	footprint = json.load(open('both.json'))

	shape = (44,52)

	nonzero = 0
	for f in footprint:
	for l in f:
	if l > 0:

heltonbiker / Distribute.cs

Created January 12, 2017 19:15

Method that aims to distribute a sequence amongst N other sequences, cyclically, like dealing cards.

	using System;
	using System.Linq;
	using System.Reactive.Linq;
	using System.Reactive.Subjects;

	namespace UnzipRx
	{
	class Program
	{
	static void Main(string[] args)

heltonbiker / extract_pairs.py

Last active May 22, 2017 19:16

Torso Point Cloud

	pdict = {}

	for line in open('torso_points.txt'):
	vals = [float(v) for v in line.strip().split('; ')]
	indice = int(vals[0])
	valores = vals[1:]
	pdict[indice] = valores

	pList = [pdict[key] for key in sorted(pdict.keys())]

heltonbiker / GriloTone.ino

Created November 25, 2017 20:14

Gera o som de um grilo - Generates the sound of a cricket

	const int pulsos = 7;
	const int duracaoPulso = 17;
	const int pausa = 360;
	const int frequencia = 4000;

	const int pinoFalante = 8; // 8 ohm speaker in series with potentiometer

	void setup() {
	pinMode(pinoFalante, OUTPUT);
	}

heltonbiker / fftNumpy.py

Last active March 14, 2018 13:40

FFT with Numpy

	import numpy as np
	import matplotlib.pyplot as plt

	lenfft = len(sinal)/2.
	nyq = sampling_rate/2.
	freq_axis = np.linspace(0, nyq, lenfft+1)
	spectrum = np.abs(np.fft.rfft(sinal))

	plt.plot(freq_axis, spectrum)

heltonbiker / Digraph.cs

Last active April 3, 2018 19:09

Simple Digraph class (for use with GraphViz etc.)

	using System.Collections.Generic;
	using System.IO;
	using System.Text;
	using Colorspace;


	public class Digraph
	{
	public List<Dependency> Dependencies = new List<Dependency>();

heltonbiker / TratamentoGlobalExcecao.cs

Created July 6, 2018 14:06

Tratamento Global de Exceção

	using System;
	using System.Windows;
	using System.Windows.Threading;

	namespace TratamentoGlobalExcecao
	{
	public partial class App : Application
	{
	[STAThread]
	static void Main(string[] args)

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