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RodrigoPrior / haar_mother_wavelet.py
Created November 5, 2017 16:21
Example of Haar Mother Wavelet in python using np.piecewise interval definition.
"""
Haar Mother Wavelet.
Example of Haar Mother Wavelet in python using np.piecewise interval definition.
"""
# Ref.:
# https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.piecewise.html
# https://sfalsharif.wordpress.com/2009/12/18/piecwise-function-definitions-in-numpy/
import numpy as np
import matplotlib.pyplot as plt
@RodrigoPrior
RodrigoPrior / icelera_filter.ipynb
Created January 10, 2017 17:11
Resultado medida do calibrador icelera com filtro e sem filtro
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@RodrigoPrior
RodrigoPrior / bb_fundos.py
Created October 14, 2016 04:25
Banco do Brasil investiment funds - grab and compare
from lxml import html
import requests
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import time
from sklearn.cluster import KMeans
from sklearn import preprocessing
import seaborn as sns
@RodrigoPrior
RodrigoPrior / signal_and_filter-bandstop.py
Created October 12, 2016 21:59
Simple and stupid signal and bandstop butterworth filter
import numpy as np
import scipy
from scipy import signal
import matplotlib.pyplot as plt
freq1 = 60 # Hz
freq2 = 90 # Hz
sampling_rate = 1000 # samples per second
time = 1 # segundos
@RodrigoPrior
RodrigoPrior / py_multiproc.py
Last active October 24, 2016 21:44
python multiprocessing
import time
import random
import numpy as np
import multiprocessing as mp
class simulacron(object):
"""sync and async functs for simulacron."""
def __init__(self, n=512*5, freq=512, freq2=4):
super(simulacron, self).__init__()
@RodrigoPrior
RodrigoPrior / example_list_of_symbols.tex
Last active February 27, 2017 20:48
exemplo de lista de simbolos e abreviaturas na unha
\chapter*{Lista de Abreviaturas}
%\clearpage \thispagestyle{empty} % optional to clear page numbers
\begin{tabular}{ll}
2D & Estrutura Bidimensional.\\
\\
3D & Estrutura Tridimensional.\\
\\
B & Região de corpo (\emph{Body}).\\
\\
@RodrigoPrior
RodrigoPrior / subfig.tex
Last active December 15, 2022 16:44
subfig latex example
\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage{subfig}
\begin{document}
\begin{figure}[!ht]
\centering
\caption{Caption superior.}
@RodrigoPrior
RodrigoPrior / pybrain_digitos_example.ipynb
Last active January 27, 2016 17:00
pybrain_digitos_example
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@RodrigoPrior
RodrigoPrior / openvibe_compile_emotivReserach_ubuntu15.x
Created October 24, 2015 01:36
Como compilar openvibe 1.1.x com o emotiv EmotivResearch_2.0.0.20 no ubuntu15.x
# Objetivo
Configurar o openvibe para compilar os drivers do emotiv epoc.
Obs.: todas estas etapas dependem da compra e instalação do Emotiv SDK Ubuntu.
## Referencias
http://openvibe.inria.fr/how-to-connect-emotiv-epoc-with-openvibe/
https://github.com/tbronchain/openemo
@RodrigoPrior
RodrigoPrior / PEL304-aula1.ipynb
Last active November 5, 2017 15:25
PEL304-aula1.ipnb
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