Balduin mbjd
mbjd
/ plotcdf.py
Created
May 2, 2024 10:08
pipe a stream of numbers into this script, get a nice plot of the cdf :)
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| #!/usr/bin/env python3 | |
| # plot the cumulative distribution function of bunch of numbers | |
| import numpy as np | |
| import matplotlib.pyplot as pl | |
| A = np.loadtxt('/dev/stdin', delimiter=',') | |
| assert len(A.shape) == 1, f'Data must be one-dimensional but has shape {A.shape}' |
mbjd
/ circle_sampling.c
Created
October 13, 2021 08:50
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| #include <math.h> | |
| #include <time.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| /* | |
| * Test different methods of uniformly sampling a point on the unit circle. | |
| * Inspired by https://www.youtube.com/watch?v=4y_nmpv-9lI | |
| * Sample outputs: | |
| * |
mbjd
/ tri_squares.hs
Last active
July 13, 2016 17:10
Find numbers that are both square and triangle numbers. To use, start ghci and execute `:l tri_squares.hs`, followed by `tri_squares`
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| -- find numbers that are both a square and a triangle number. | |
| -- https://www.youtube.com/watch?v=Gh8h8MJFFdI | |
| squares = map (\x -> x * x) [0..] | |
| triangle_number x = div (x * (x + 1)) 2 | |
| triangle_numbers = map triangle_number [0..] | |
| -- Check if you can arrange x points in a triangle with an integer side length | |
| is_triangle x = |
mbjd
/ cliptracker.sh
Created
April 2, 2016 19:17
Print clipboard changes to stdout with timestamp and new content. Works only on OS X (or wherever you have something equivalent to `pbpaste` installed).
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| #!/usr/bin/env bash | |
| # Tracks contents of the clipboard by printing changes to | |
| # stdout with a timestamp | |
| last=$(pbpaste) | |
| # Check if the clipboard content has changed, and if it has | |
| # output the new contents with a timestamp | |
| sample() { |
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| #!/usr/bin/env python | |
| # | |
| # This script parses a strava athlete page to get the amount of bicycling kilometers this year | |
| # to date from strava, and calculates some statistics from that (km/day and km/week to date and | |
| # necessary to hit a target, and km to go / km already done). | |
| # | |
| # usage: $ ./kmtogo.py [target] | |
| # If no target is specified, it'll take the default value (2000). | |
| # |
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| // Solution to advent of code, day 6 | |
| #include <ctype.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <stdlib.h> | |
| #include <stdbool.h> | |
| // Part 1 | |
| bool lights[1000][1000] = {false}; |
mbjd
/ Hexacopter.bsg
Created
May 14, 2015 11:44
Two besiege files, a hexacopter and its armed version with 44 bombs. Steering is as follows: up/down to pitch forward/backwards, left/right to roll left/right, G/J to yaw left/right and Z/H to increase/decrease the collective pitch. The bombs can be released using the 0-9 keys (4 or 6 are dropped each time).
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| PREFAB IDS | |
| 0|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|7|7|7|7|7|7|15|15|15|15|15|15|2|2|2|2|2|2|2|2|2|2|22|22|22|22|22|22|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|13|13|13|13|26|26|26|26|13|13|13|13|13|13|13|13|26|26|26|26|26|26|26|26|13|13|13|13|13|13|13|13|13|13|13|13|26|26|26|26|26|26|26|26|26|26|26|26|1|1|7|7|7|7|7|7|7|7|7|7|15|15|15|15|15|15|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|15|16|16|16|16|16|16|16|14|14|14|14|14|14|14|14|14|14|14|14 | |
| POSITIONS | |
| 0,0,0|-0.5,0,0|-2.5,0,-4.145808E-07|-4.5,0,-1.713005E-06|-6.500001,0,-3.716458E-06|0.5,0,0|2.5,0,-4.145808E-07|4.5,0,-1.713005E-06|6.500001,0,-3.716458E-06|8.500001,0,-6.509234E-06|-8.500001,0,-6.42494E-06|-10.5,0,-9.922745E-06|10.5,0,-1.010156E-05|6,0,-0.5000032|6,0,-2.500003|6,0,-4.500003|6,0,-6.500003|6.000001,0,0.4999969|6.000001,0,2.499997|6.000001,0,4.499997|6.000001,0,6.499997|-6.000001,0,0.4999969|-6.000001,0,2.499997|-6.000001,0,4.499997|-6.000001,0,6.499997|-6,0,-0.5000032|-6,0,-2.500003|-6,0,-4.5000 |
mbjd
/ quadcopter2.bsg
Created
April 21, 2015 19:20
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| PREFAB IDS | |
| 0|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|2|2|2|2|22|22|22|22|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|35|13|13|13|13|13|13|13|13|13|13|13|13|13|13|13|13|7|7|7|7|7|7|7|7|1|1|1|1|16|16|16|16|23|23|23|23|23|23|23|23|23|27|27|27|27|27|27|27|27|27|14|14|14|14|14|14|14|14|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|7|1|7|7|7|7|1|11|11|11|11|26|26|26|26|26|26|26|26|26|26|26|26|26|26|26|26 | |
| POSITIONS | |
| 0,0,0|0.4999998,0,2.340613E-09|2.5,0,-4.170207E-07|4.499999,0,-1.706465E-06|6.499999,0,-3.72107E-06|1.170307E-09,0,-0.4999999|7.802043E-10,0,-2.5|7.021839E-09,0,-4.499999|1.484407E-09,0,-6.499998|3.098017E-08,0,-8.499993|8.499994,0,-6.448053E-06|-7.802043E-10,0,2.5|-7.021839E-09,0,4.499999|5.965535E-09,0,6.499998|1.371948E-08,0,8.499993|-0.5,0,3.724971E-09|-2.5,0,-4.099228E-07|-4.499999,0,-1.716784E-06|-6.499999,0,-3.699072E-06|-8.499994,0,-6.485046E-06|3.332078E-08,0.5,-9.999993|9.999994,0.5,-9.202191E-06|1.137887E-08,0.5,9.999993|-9.999994,0.5,-9.154466E-06|9.999994,1,-9.053192E-06|1.137887E-08,1,9.999993|3.332078 |