ixxra’s gists

ixxra / denoising.py

Created November 25, 2014 00:46

denoising of a fringe pattern with variational methods. Currently not working!

	# -- coding: utf-8 --
	from __future__ import division
	"""
	Created on Fri Nov 14 17:49:33 2014

	@author: isra
	"""
	import numpy as np
	from matplotlib import pyplot as plt

ixxra / numbers_from_digits.py

Created September 1, 2014 15:37

This is an example on howt to convert a list of digits into an integer

	#Numbers from digits:
	#How to convert a list of digits into a number

	x = [2, 3, 4, 5, 9, 0]

	#First way: ping-pong between string and integer
	print int(''.join([str(d) for d in x]))


	#Second way: plain arithmetic

ixxra / digits.py

Created September 1, 2014 15:23

How to make a list of digits from a number

	#Aritmetic way to extract digits from a number
	#It should work in most programming languages

	x = 78449

	digit = []
	for k in range(4, -1, -1):
	digit.append( x / 10**k )
	x = x % 10**k

ixxra / digitos.py

Created August 29, 2014 19:13

This is a example of how to split a list of numbers into a list of digits.

	#this program converts a list of integers into a list of digits

	l = range(400, 450)

	numeros_separados = []

	for v in l:
	digitos = []
	y = v
	for k in range(4, -1, -1):

ixxra / pandasNaiveBayes.py

Created August 1, 2014 23:59

Naive bayes with pandas, not working yet!... see https://higgsml.lal.in2p3.fr/software/starting-kit/

	import pandas as pd

	TRAINING_SET = 'data/training.csv'
	TEST_SET = 'data/test.csv'

	training = pd.read_csv(TRAINING_SET)


	#background and signal total weights
	total_weights = traininig.groupby(training.Label).sum()

ixxra / LinkLabel.cpp

Last active August 29, 2015 14:02 — forked from jjfajardo/LinkLabel.cpp

	#include "linklabel.h"
	#include <QtWidgets>

	LinkLabel::LinkLabel(QWidget * parent)
	:QLabel(parent)
	{
	connect( this, SIGNAL( clicked() ), this, SLOT( slotClicked() ) );
	}

	void LinkLabel::slotClicked()

ixxra / gauss_parser.py

Created June 4, 2014 21:15

This is a parser for elementary operations in gaussian elimination... Currently only type 3 operations

	import re
	'''
	gauss_parser.py

	parses instructions in gaussian elimination of the form

	F2 -> F2 + 3 * F1

	see "parser" for a more detailed explanation.

ixxra / corners-distribuition.json

Created April 9, 2014 18:14

Calculation of the frequencies distribution for the corners of all paths going to the right or upwards from the bottom-left to the top-right of a regular lattice of size n x m.

	{
	"metadata": {
	"name": ""
	},
	"nbformat": 3,
	"nbformat_minor": 0,
	"worksheets": [
	{
	"cells": [
	{

ixxra / info2meta

Created February 17, 2014 03:39

info2meta - Reads metadata information as downloaded by cd-info and writes it to flac files. See https://gist.github.com/ixxra/9044268 too

	#!/usr/bin/env ruby
	#
	#
	#info2meta
	#
	#Reads metadata information as downloaded by cd-info and writes it to flac files.
	#I use this script together with https://gist.github.com/ixxra/9044268 to rip my
	#cds into flac format.
	#

ixxra / rip.sh

Created February 17, 2014 03:33

rip.sh - Rip a cd into flac files. It uses cd-info and gstreamer 1.0

	#!/bin/bash
	#
	#rip.sh
	#
	#Rip a cd into flac files.
	#
	#It uses cd-info and gstreamer 1.0
	#

Rene Garcia ixxra