peter-jung

I hereby claim:

I am peter-jung on github.
I am pjung (https://keybase.io/pjung) on keybase.
I have a public key whose fingerprint is B7C0 77CB 9C5A B947 4371 E77A 2EFB F090 9E22 0423

To claim this, I am signing this object:


	/*
	* 1:1 Lichttunnel
	* Kuzmin 2017
	* code für Arduino Mega 2560
	* Anschlüsse wie in https://youtu.be/xOhIc03cWW4
	* Peter Jung (2017)
	* 2017-10-18
	*/

	bpm = 200 # Beats Per Minute (BPM) = Schläge pro Minute
	bptakt = 4 #
	base = :a4
	sc = scale(base, :aeolian)
	takt_duration = 60.0/bpm*bptakt

	haenschenklein = [
	[ [5,1], [3,1], [3,2] ],
	[ [4,1], [2,1], [2,2] ],
	[ [1,1], [2,1], [3,1], [4,1] ],

	'''
	check your intuition: when x is evenly distributed around 0, and x^2 are totally uncorrelated
	'''

	import pandas as pd
	import numpy as np

	x = np.random.normal(0,1,1000)
	y = x**2

	'''
	https://en.wikipedia.org/wiki/Knapsack_problem
	'''

	v = [1,2,3,2,10]
	w = [2,5,7,8,15]
	W = 22
	n = len(v)
	m = [[0 for _ in range(W+1)] for _ in range(n)]
	for i in range(n):

	# DawkinsWeasel.py

	import random


	chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ .,-'
	target = 'The aim is to demonstrate that the process that drives evolutionary systems, random variation combined with non-random cumulative selection, is different from pure chance.'
	print len(chars), len(target)
	#b
	def randchar():

	import subprocess, sys
	applescript='''
	tell application "System Events"
	set processName to name of processes whose frontmost is true
	do shell script "echo " & processName
	end tell
	'''
	args = [item for x in [("-e",l.strip()) for l in applescript.split('\n') if l.strip() != ''] for item in x]
	proc = subprocess.Popen(["osascript"] + args ,stdout=subprocess.PIPE )
	progname = proc.stdout.read().strip()