mikhailklassen / gmm_bic.py

Last active November 29, 2020 08:58

	import numpy as np
	import matplotlib.pyplot as plt
	from sklearn import datasets, mixture

	# Create some random clustered data in 2 dimensions
	n_clusters = 3
	n_features = 2
	n_samples = 500

	data = datasets.make_blobs(n_samples=n_samples,

edoakes / monte_carlo_pi.py

Last active May 15, 2024 02:14

Monte Carlo Pi estimation

	import argparse
	import time
	import random
	import math

	parser = argparse.ArgumentParser(description="Approximate digits of Pi using Monte Carlo simulation.")
	parser.add_argument("--num-samples", type=int, default=1000000)
	parser.add_argument("--parallel", default=False, action="store_true")
	parser.add_argument("--distributed", default=False, action="store_true")

wiso / covariance_to_correlation.py

Created March 20, 2018 08:33

Compute correlation matrix from covariance matrix using numpy

	import numpy as np

	def correlation_from_covariance(covariance):
	v = np.sqrt(np.diag(covariance))
	outer_v = np.outer(v, v)
	correlation = covariance / outer_v
	correlation[covariance == 0] = 0
	return correlation

umidjons / youtube-dl-download-audio-only-on-best-quality.md

Last active September 9, 2025 12:59

Download Audio from YouTube with youtube-dl

Download Audio from YouTube

-i - ignore errors

-c - continue

-t - use video title as file name

--extract-audio - extract audio track

tafarij / install-pulse.sh

Created April 22, 2017 13:05

Install Pulse Secure on Ubuntu 16.04

	# https://vt4help.service-now.com/kb_view_customer.do?sysparm_article=KB0010740#linux

	wget https://secure.nis.vt.edu/resources/downloads/pulse-8.2R5.i386.deb
	sudo dpkg –i pulse-8.2R5.i386.deb
	/usr/local/pulse/PulseClient.sh install_dependency_packages

OleksandrKucherenko / version-up.sh

Last active August 20, 2025 07:25

Calculate Next Suitable Version Tag for Your Git based project

	#!/usr/bin/env bash
	# shellcheck disable=SC2155

	## Copyright (C) 2017, Oleksandr Kucherenko
	## Last revisit: 2023-09-30
	## Version: 2.0.2
	## License: MIT
	## Fix: 2023-10-01, prefix for initial INIT_VERSION was not applied
	## Fix: 2023-10-01, correct extraction of latest tag that match version pattern
	## Added: 2023-09-30, @mrares prefix modification implemented

dsdenes / nvidia-docker-install-ubuntu16.04.sh

Created August 14, 2016 11:22

nvidia-docker install on Ubuntu 16.04

	#!/bin/bash

	sudo apt-get update
	sudo apt-get install apt-transport-https ca-certificates
	sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
	sudo echo deb https://apt.dockerproject.org/repo ubuntu-xenial main > /etc/apt/sources.list.d/docker.list
	sudo apt-get update
	sudo apt-get purge lxc-docker docker.io
	sudo apt-get install linux-image-extra-$(uname -r)
	sudo apt-get install docker-engine

dave-andersen / kmeans.py

Last active September 1, 2022 11:15

k-means in Tensorflow

	import tensorflow as tf
	import numpy as np
	import time

	N=10000
	K=4
	MAX_ITERS = 1000

	start = time.time()

elacheche / HUAWEI_E3531.sh

Last active July 5, 2021 14:07

Little script to enable HUAWEI E3531 on Ubuntu

sudo apt-get update && sudo apt-get install usb-modeswitch && v=$(lsusb | grep "Huawei" | awk '{ print $6 }' | awk -F: '{ print $1 }'); p=$(lsusb | grep "Huawei" | awk '{ print $6 }' | awk -F: '{ print $2 }'); sudo usb_modeswitch -v $v -p $p -M '55534243123456780000000000000011062000000100000000000000000000'

artizirk / readme.txt

Created April 10, 2015 19:34

Huawei E3372h-153

	Working Huawei E3372h-153 SETPORT mappings


	replacing A1,A2 with FF turns off need for usb_modeswitch


	AT^SETPORT="A1,A2;12,1,16,A1,A2"
	^GETPORTMODE: TYPE: WCDMA: huawei,PCUI:0,MDM:1,NDIS:2,CDROM:3,SD:4,

	AT^SETPORT="A1,A2;1,12,16,A1,A2"

silgon

Download Audio from YouTube