Philip Yang darthsuogles

Autonomy Engineering

darthsuogles / threaded_interpreter.cc

Last active November 24, 2016 21:45

darthsuogles / grid_histo.R

Last active July 6, 2016 04:48

Multiple histograms in a grid, each with its own y-axis scale

	library(ggplot2)

	# First get the Iris histogram
	histo_list <- lapply(names(iris)[1:4],
	function (colname) qplot(iris[[colname]], geom = "histogram", xlab = colname))

	# Add two sets of random normal samples
	n <- 100
	histo_list[[5]] <- qplot(rnorm(n), geom='histogram', xlab='rand-norm-1')
	histo_list[[6]] <- qplot(rnorm(n), geom='histogram', xlab='rand-norm-2')

darthsuogles / std_latex_spec.tex

Last active March 26, 2016 04:39

	\RequirePackage{amsmath,amsfonts,amsthm,amssymb}
	\RequirePackage{mathtools}
	\RequirePackage{graphicx}
	% http://tex.stackexchange.com/questions/229355/algorithm-algorithmic-algorithmicx-algorithm2e-algpseudocode-confused
	%\RequirePackage{algorithmicx, algpseudocode}
	\RequirePackage[ruled,vlined]{algorithm2e}
	\RequirePackage[T1]{fontenc}
	\RequirePackage[utf8]{inputenc}
	\RequirePackage{mathpazo} % add possibly `sc` and `osf` options
	\RequirePackage{eulervm}

darthsuogles / eine_ligne.sh

Created September 19, 2015 19:30

Simple bash one-liners

	# Change file names -> change spaces to under-scores
	find . -name \*.ipynb -type f -exec bash -c 'mv "$@" $(echo "$@" \| tr " " "_")' -- {} \;

darthsuogles / exr_split_channels.py

Last active September 4, 2015 03:02

	import OpenEXR, Imath
	import numpy as np
	import matplotlib.pyplot as plt

	def exr_split_channels(exr_fname):
	"""
	Load a Mitsuba render generated multi-channel OpenEXR file.
	Split the channels according to the information stored.
	"""
	## Load all images

darthsuogles / tsp_olympic_park.py

Created June 28, 2015 01:35

	"""
	Find an optimal way to explore the Olympic Park west of Seattle

	Ref: http://www.nps.gov/olym/planyourvisit/gettingaround.htm
	"""
	import z3

	# import matplotlib.pyplot as plt
	# import seaborn as sns
	# sns.set_context("paper") # also: talk, poster, etc.

darthsuogles / git_mgmt.sh

Created June 10, 2015 19:47

git ls-files -ci --exclude-standard -z | xargs -0 git rm --cached 2>/dev/null

darthsuogles / build_graph_d3js.py

Created June 9, 2015 15:10

	import json # export data for d3 visualization
	import numpy as np
	import scipy.cluster.hierarchy as hclust

	## Compute histogram based on the Wasserstein distance matrix

	def build_json_tree(node, parent):
	"""
	Build a tree for the json format
	"""

darthsuogles / hierarchy_classify.py

Last active August 29, 2015 14:22

	# Recursively reload depedencies
	# Ref: https://ipython.org/ipython-doc/dev/interactive/reference.html#dreload
	from IPython.lib.deepreload import reload as dreload
	# %load_ext autoreload
	# %autoreload 2

	import numpy as np
	import scipy.io as sio
	import json # export data for d3 visualization
	from mlearn_hclust import hierarchical_clustering

darthsuogles / tree_hierarchy_d3js

Created June 9, 2015 15:01