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#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2

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#!/bin/bash
#
# Written by Corey Haines
# Scriptified by Gary Bernhardt
#
# Put this anywhere on your $PATH (~/bin is recommended). Then git will see it
# and you'll be able to do `git churn`.
#
# Show churn for whole repo:
# $ git churn
@deangiberson
deangiberson / Visually_weighted_regression_Zelig.R
Created September 26, 2012 03:33 — forked from dsparks/Visually_weighted_regression_Zelig.R
Visually-weighted regression plot, with Zelig
# A simple approach to visually-weighted regression plots, with Zelig
doInstall <- TRUE # Change to FALSE if you don't want packages installed.
toInstall <- c("ggplot2", "reshape2", "Zelig")
if(doInstall){install.packages(toInstall, repos = "http://cran.us.r-project.org")}
lapply(toInstall, library, character.only = TRUE)
# Generate some data:
nn <- 1000
myData <- data.frame(X = rnorm(nn),
@deangiberson
deangiberson / gist:4166712
Created November 29, 2012 03:52
Integrate Emacs with git grep for grepping and interactive search and replace
(defun* get-closest-pathname (&optional (file "Makefile"))
"Determine the pathname of the first instance of FILE starting from the
current directory towards root. This may not do the correct thing in presence
of links. If it does not find FILE, then it shall return the name of FILE in
the current directory, suitable for creation"
(let ((root (expand-file-name "/")))
(expand-file-name file
(loop
for d = default-directory
then (expand-file-name ".." d)
function MonitorAssignment( F, names, valNames, E )
% MonitorAssignment( F, names, valNames, E ) - Pretty prints all the
% marginals for an assignment
%
% F contains the struct array of factors
% names contains the variable names
% valNames contains the assignment names for each variable,
% as seen in SAMIAM
% E is an N-by-2 cell array, each row being a variable/value pair.
% Variables are in the first column and values are in the second column.
/**
* Circular Tooltip (SO)
* http://stackoverflow.com/q/13132864/1397351
*/
* { margin: 0; padding: 0; }
body {
overflow: hidden;
background: url(http://theearlcarlson.com/experiments/amTooltip/img/bg.jpg);
}
/* generic styles for button & circular menu */
@deangiberson
deangiberson / geoff-yed-tips
Created January 8, 2016 00:55 — forked from malcolmocean/geoff-yed-tips
Geoff's tips for setting up yEd
From Geoff Anders, of Leverage Research (http://www.leverageresearch.org/)
For people doing goal factoring - or for people making any sort of box-and-arrow diagram - I recommended the program yEd. It is available here: http://www.yworks.com/en/products_yed_about.html
After you install it, I highly recommend setting up the defaults in the following way:
1. Open yEd.
2. Create a new document.
3. Click the white background; a small yellow square should appear on the canvas.
4. Click the small yellow square so as to select it.