dnmiller

# Path to your oh-my-zsh configuration.
ZSH=$HOME/.oh-my-zsh

# Pre-loaded theme
ZSH_THEME="agnoster"

# (Will change per machine)
DEFAULT_USER="danmiller"

# Dots are pretty.

dnmiller

"                                                                .---.
"                                                               /  .  \
"                                                              |\_/|   |
"                                                              |   |  /|
"   .----------------------------------------------------------------' |
"  /  .-.                                                              |
" |  /   \                                                             |
" | |\_.  |                                                            |
" |\|  | /|         MY .vimrc - Last updated whenever                  |
" | `---' |                                                            |

dnmiller

\documentclass{tufte-handout}
\usepackage{amsmath}

% Set up the images/graphics package
\usepackage{graphicx}
\setkeys{Gin}{width=\linewidth,totalheight=\textheight,keepaspectratio}
\graphicspath{{figures/}}

\title{TITLE}
\author{AUTHOR}

dnmiller

# Test for ltitr implemented in Julia. I get about 45 ms.

function ltitr(A, B, U)
    N = size(U, 2)
    X = zeros(size(A, 1), N)
    for i = 2:N
        X[:, i] = A*X[:, i-1] + B*U[:, i-1]
    end
    return X
end

dnmiller

import csv
from collections import namedtuple
from datetime import timedelta

team = lambda *x: dict(zip(('City', 'Mascot', 'Division'), x))
teams = {
    'BUF': team('Buffalo',          'Bills',        'AFC East'),
    'MIA': team('Miami',            'Dolphins',     'AFC East'),
    'NE':  team('New England',      'Patriots',     'AFC East'),
    'NYJ': team('New York',         'Jets',         'AFC East'),

dnmiller

# Apt-install various things necessary for Ruby, guest additions,
# etc., and remove optional things to trim down the machine.
apt-get -y update
apt-get -y remove apparmor
apt-get -y install linux-headers-$(uname -r) build-essential
apt-get -y install zlib1g zlib1g-dev libxml2 libxml2-dev libxslt-dev libssl-dev openssl libreadline5-dev
apt-get clean

# Remove this file to avoid dhclient issues with networking
rm -f /etc/udev/rules.d/70-persistent-net.rules

dnmiller

Building Panda3D from source on newish OS X.

1. Install the following homebrew formlae:

- python
- nspr
- vrpn (optional, for joysticks/etc.)
- libjpeg, libtiff
- fftw

dnmiller

# Custom cmake target for creating a target using gtest for unit testing.

function(add_gtest_target TARGET_NAME TARGET_LIB)
    set(TEST_EXEC _${TARGET_LIB}_test)

    # Build the test executable.
    add_executable(${TEST_EXEC} ${ARGN})
    target_link_libraries(${TEST_EXEC} ${TARGET_LIB})

    # gtest was not found with a find_package command and must be linked to

dnmiller

Fundamentals:

    sudo apt-get install \
        curl \
        wget \
        vim-gtk \
        build-essential \
        libatlas-base-dev \
        gfortran \
        python-dev \

dnmiller

function K = pidift(K, yd, y, u, gamma, lambda, beta)
% K = pidift - Calculate new PID gains from existing gains of a discrete
%   PID controller
% 
%   K = pidift(K, yd, y, u)
% 
%       Calculate the new PID gains that will move the current system
%       response closer to the desired system response. K is a vector of
%       the current PID gains, [Kp, Ki, Kd], where the controller structure
%       is of the following form: