Tomoyuki Nohara peace098beat

peace098beat / livespec.py

Created January 15, 2017 03:40 — forked from boylea/livespec.py

pyqtgraph live running spectrogram from microphone

	import numpy as np
	import pyqtgraph as pg
	import pyaudio
	from PyQt4 import QtCore, QtGui

	FS = 44100 #Hz
	CHUNKSZ = 1024 #samples

	class MicrophoneRecorder():
	def __init__(self, signal):

peace098beat / BetterList.py

Created March 3, 2016 06:26 — forked from edvakf/BetterList.py

	#!/usr/bin/python
	class List(list):
	def dup(self):
	def _dup(lst,ancestors):
	for orig,copy in ancestors:
	if lst == orig:
	return copy
	copy = lst[:]
	_ancestors = ancestors+[(lst,copy)]
	for i,x in enumerate(copy):

peace098beat / adaboost.py

Last active August 29, 2015 14:27 — forked from tristanwietsma/adaboost.py

AdaBoost Python implementation of the AdaBoost (Adaptive Boosting) classification algorithm.

	from __future__ import division
	from numpy import *

	class AdaBoost:

	def __init__(self, training_set):
	self.training_set = training_set
	self.N = len(self.training_set)
	self.weights = ones(self.N)/self.N
	self.RULES = []