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#!/usr/bin/env python

# Requires numpy and matplotlib

# This file is in public domain

def usage():
    import sys

    print >>sys.stderr, sys.argv[0] + " [options] file1 [file2 file3 ...]"

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#!/bin/sh

./configure --with-features=huge --enable-pythoninterp --enable-python3interp --enable-perlinterp --enable-rubyinterp CFLAGS='-O3 -Wall -Wextra' $*

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\documentclass[14pt]{beamer}

\usetheme{Singapore}
\begin{document}

\begin{frame}


\end{frame}

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def load_matrix_from_file(f):
    """
    This function is to load an ascii format matrix (float numbers separated by
    whitespace characters and newlines) into a numpy matrix object.

    f is a file object or a file path.
    """

    import types
    import numpy

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% Derivative in MatLab.
%
% Copyright (C) 2013 Hong Xu <[email protected]>
% All rights reserved.
%
% License:
% 
% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions are met:

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awk '{ print $NR }'

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// kronecker product
//
// kprod = a kron b
//
// size of a is (ma, na)
// size of b is (mb, nb)

// example:
// 

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#!/bin/sh

## Wrap Macports command (any executables installed by Macports).

if [ "$#" -le 0 ]; then
  echo "Usage: $0 command [arg1, arg2, ...]" >&2
  exit 1
fi

if [[ -z $MACPORTS_PREFIX ]]; then

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# Often when your file needs to go through a few filters, the number of
# backslashes needed for escaping is just horrible! This small script just
# solves the problem. Works well on Python 2.6 and later as well as Python 3.

# This file is under public domain.

# Copyright (C) 2013 Hong Xu <[email protected]>

from __future__ import print_function