kastnerkyle

# modifying and extending code from sphinx 
# https://github.com/skerit/cmusphinx/blob/master/SphinxTrain/python/cmusphinx/divergence.py#L47
import numpy as np
import itertools

def gau_kl(pm, pv, qm, qv):
    """
    Kullback-Liebler divergence from Gaussian pm,pv to Gaussian qm,qv.
    Also computes KL divergence from a single Gaussian pm,pv to a set
    of Gaussians qm, qv.

kastnerkyle

kastnerkyle

#!/usr/bin/env bash
# First download cudnn to a directory /tmp/binaries.
# The filename should be cudnn-9.2-linux-x64-v7.1.tgz

set -e

# Install driver
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update

kastnerkyle

from z3 import *

# find the (distinct) integers in 0..9 that make this equation work:                                              
#                                                                                                                 
#   SEND                                                                                                          
# + MORE                                                                                                          
# ------                                                                                                          
#  MONEY                                                                                                          

S = Int('S')

kastnerkyle

from sys import version_info
assert version_info.major == 3 and version_info.minor >= 3, \
  'requires PEP 362; Python 3.3 or later; python.org/dev/peps/pep-0362/'

from inspect import signature
class memoise(dict):
	def __init__(self, func):
		self.func, self.signature = func, signature(func)
	def __missing__(self, key):
		args, kwargs = key

kastnerkyle

from __future__ import print_function
import subprocess
from threading import Thread, Event

# https://stackoverflow.com/questions/1191374/using-module-subprocess-with-timeout
def kill_on_timeout(done, timeout, proc):
    if not done.wait(timeout):
        proc.kill()

def exec_command(command, shell=False, timeout=None):

kastnerkyle

for i in {1..100}; do 
	filepath=$(printf "http://caliban.mpipz.mpg.de/haeckel/kunstformen/Tafel_%03d_300.jpg" $i)
	wget $filepath; 
done

kastnerkyle

kastnerkyle

kastnerkyle

# https://www.12000.org/my_notes/mma_matlab_control/KERNEL/KEse82.htm
# https://faculty.washington.edu/rjl/fdmbook/matlab/poisson.m
# https://wiki.scinet.utoronto.ca/wiki/images/b/be/Rcp8Lecture8.pdf
# http://people.sc.fsu.edu/~jpeterson/notes_fd.pdf
# http://people.bu.edu/andasari/courses/Fall2015/LectureNotes/Lecture14_27Oct2015.pdf
import matplotlib
matplotlib.use("Agg")
import numpy as np
from scipy.misc import imresize
import scipy.sparse as spa