alexbw

function [tsOffsets, instantRate] = calcCrossCorrelogram(ts1, ts2, window)
    % INPUT:
    % ts1 - timestamp array, center of cross-correlogram
    % ts2 - timestamp array
    % window - the window of the timestamps to compute, e.g. [-0.1 0.1] for
    %           0.1 seconds around each spike in ts1.
    %
    % OUTPUT:
    % tsOffsets - the offsets from each spike in ts1 that has spikes nearby
    % instantRate - 1/ISI of each spike in ts1 that has spikes nearby

alexbw

// Setting up the Audio Session... 
	// Initialize and configure the audio session, and add an interuption listener
	AudioSessionInitialize(NULL, NULL, sessionInterruptionListener, self);
	
	UInt32 audioCategory = kAudioSessionCategory_PlayAndRecord;
	AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof(audioCategory), &audioCategory);
	
	// Allow iPod audio to continue to play while the app is active.
	UInt32 flag = 1;
	AudioSessionSetProperty(kAudioSessionProperty_OverrideCategoryMixWithOthers, sizeof(flag), &flag);

alexbw

import pyopencl as cl
import pyopencl.array as cl_array
from pyopencl.elementwise import ElementwiseKernel
import numpy.linalg as la
import numpy as np
from time import clock
from pylab import *

ctx = cl.create_some_context()
queue = cl.CommandQueue(ctx)

alexbw

//
//  AutoEncoder.h
//  QuartzTest
//
//  Created by Alex Wiltschko on 6/27/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>

alexbw

# Lines configured by zsh-newuser-install
HISTFILE=~/.histfile
HISTSIZE=1000
SAVEHIST=1000
bindkey -e
# End of lines configured by zsh-newuser-install
# The following lines were added by compinstall
zstyle :compinstall filename '/Users/Alex/.zshrc'

autoload -Uz compinit

alexbw

require 'formula'

class Opencv < Formula
  url 'http://cdnetworks-us-2.dl.sourceforge.net/project/opencvlibrary/opencv-unix/2.3.1/OpenCV-2.3.1.tar.bz2'
  version "2.3.1"
  homepage 'http://opencv.willowgarage.com/wiki/'
  md5 "827c9f8aa14384c531c73aa165f9b777"

  depends_on 'cmake' => :build
  depends_on 'pkg-config' => :build

alexbw

# Install Macports

# We'll install a relatively high-level package first, with a lot of dependencies,
# so that we pick up everything along the way

# Chaco is an enthought plotting package that'll 
sudo port install py26-chaco
sudo port select python python26

sudo port install py26-ipython

alexbw

class RepeatingTimer(object):
	"""
	USAGE:
	from time import sleep
	def myFunction(inputArgument):
		print(inputArgument)
	
	r = RepeatingTimer(0.5, myFunction, "hello")
	r.start(); sleep(2); r.interval = 0.05; sleep(2); r.stop()
	"""

alexbw

import numpy as np

def densify(self, img):
	windowSize = [3,3]
	img = img.astype('float32')
	img[np.isnan(img)] = np.inf
	
	while np.isinf(img).sum() > 0:
		
		idx = np.isinf(img)

alexbw

import os, shelve

# Get the current module (for its namespace, so we can fill it with variables)
import sys
thismodule = sys.modules[__name__]

# Get the hidden directory holding our persistence files
persistenceDirectory = os.path.expanduser("~/.mySecretData/") # The directory for our persistent data
os.system("mkdir -p " + persistenceDirectory) # Make sure the directory exists
pathToStateFile = os.path.join(persistenceDirectory, "stateVariables.db") # a persistent set of variables