Schrodinger - Revision history

Jwmaseberg at 22:34, 18 January 2012

2012-01-18T22:34:21Z

Jwmaseberg at 22:33, 18 January 2012

2012-01-18T22:33:12Z

Jwmaseberg at 22:32, 18 January 2012

2012-01-18T22:32:32Z

Jwmaseberg at 22:31, 18 January 2012

2012-01-18T22:31:07Z

Jwmaseberg at 22:30, 18 January 2012

2012-01-18T22:30:53Z

Jwmaseberg at 22:30, 18 January 2012

2012-01-18T22:30:12Z

Jwmaseberg at 20:52, 18 January 2012

2012-01-18T20:52:37Z

Jwmaseberg at 20:51, 18 January 2012

2012-01-18T20:51:30Z

Jwmaseberg at 20:34, 18 January 2012

2012-01-18T20:34:35Z

Jwmaseberg at 16:36, 11 December 2011

2011-12-11T16:36:13Z

@@ Line 3: / Line 3: @@
 Goal: We wish to solve the time-dependent Schrodinger equation in 2 dimensions (using gfortran) and plot our still images of the wavefunction with POV-ray to make an animated movie!
-Step 1)
+'''Step 1)'''
 Install Xubuntu 11.10 “Oneiric Ocelot” (dual booting: it's easiest to have windows installed and free drive space, then just install Xubuntu onto the free drive space).
-Step 2)
+'''Step 2)'''
 Use the Synaptic package manager to install gfortran(4.6.1-9ubuntu3).
-Use the Synaptic package manager to instlal povray(3.6.1).
+Use the Synaptic package manager to install gfortran(4.6.1-9ubuntu3).<br />
-Use the Synaptic package manager to install imagemagick.
+Use the Synaptic package manager to instlal povray(3.6.1).<br />
-Use the Synaptic package manager to install vlc.
+Use the Synaptic package manager to install imagemagick.<br />
-Ffmpeg:
+To install Ffmpeg:
 sudo wget http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list --output-document=/etc/apt/sources.list.d/medibuntu.list && sudo apt-get -q update && sudo apt-get --yes -q --allow-unauthenticated install medibuntu-keyring && sudo apt-get -q update

@@ Line 24: / Line 24: @@
 (note-- to make a bash script executable do sudo chmod a+x filename.sh)
-[[File:Rename.sh]]
+[[File:Rename.sh]]<br />
-[[File:Resize.sh]]
+[[File:Resize.sh]]<br />
-[[File:Makemovie.sh]]
+[[File:Makemovie.sh]]<br />
-[[File:Sound.sh]]
+[[File:Sound.sh]]<br />

← Older revision		Revision as of 22:32, 18 January 2012
Line 25:		Line 25:

	[[File:Rename.sh]]		[[File:Rename.sh]]
		+	[[File:Resize.sh]]
		+	[[File:Makemovie.sh]]
		+	[[File:Sound.sh]]

← Older revision		Revision as of 22:31, 18 January 2012
Line 24:		Line 24:
	(note-- to make a bash script executable do sudo chmod a+x filename.sh)		(note-- to make a bash script executable do sudo chmod a+x filename.sh)

−	[[Rename.sh]]	+	[[File:Rename.sh]]

← Older revision		Revision as of 22:30, 18 January 2012
Line 24:		Line 24:
	(note-- to make a bash script executable do sudo chmod a+x filename.sh)		(note-- to make a bash script executable do sudo chmod a+x filename.sh)

−	[[~~File:~~Rename.sh]]	+	[[Rename.sh]]

← Older revision		Revision as of 22:30, 18 January 2012
Line 23:		Line 23:
	Scripts for making a movie from still photos:		Scripts for making a movie from still photos:
	(note-- to make a bash script executable do sudo chmod a+x filename.sh)		(note-- to make a bash script executable do sudo chmod a+x filename.sh)
		+
		+	[[File:Rename.sh]]

← Older revision		Revision as of 20:52, 18 January 2012
Line 23:		Line 23:
	Scripts for making a movie from still photos:		Scripts for making a movie from still photos:
	(note-- to make a bash script executable do sudo chmod a+x filename.sh)		(note-- to make a bash script executable do sudo chmod a+x filename.sh)
−
−	~~#rename.sh~~
−	~~#!/bin/sh~~
−
−	~~if [ $# -ne 1 ] ; then~~
−	~~echo "Usage: $(basename $0) subdirectory (with pictures)"~~
−	~~exit 1~~
−	fi
−
−	~~dir="$1"~~
−	~~pattern="pic_"~~
−	~~count="1"~~
−
−	~~for filename in $(ls $dir*)~~
−	do
−	~~new=`printf "%04d" $count`~~
−	~~newname="$pattern$new.jpg"~~
−	~~filename="$(echo $filename \| sed 's/__/ /g')"~~
−	~~echo "renaming \"$filename\" to $newname"~~
−	~~mv $dir/"$filename" $dir/"$newname"~~
−	~~count=$(( $count + 1 ))~~
−	~~done~~
−
−	~~exit 0~~
−
−
−	~~#resize.sh~~
−	~~#!/bin/sh~~
−
−	~~if [ $# -ne 1 ] ; then~~
−	~~echo "Usage: $(basename $0) subdirectory (with pictures)"~~
−	~~exit 1~~
−	fi
−
−	~~dir="$1"~~
−
−	~~for filename in $(ls $dir*)~~
−	do
−	~~filename="$(echo $filename \| sed 's/__/ /g')"~~
−	~~echo "resizing \"$filename\" to $filename"~~
−	~~convert $dir/"$filename" -resize 1440x1080 $dir/"$filename"~~
−	~~# convert $dir/"$filename" -gravity center -background black -extent 1920x1080 $dir/"$filename"~~
−	~~done~~
−
−	~~exit 0~~
−
−
−	~~#makemovie.sh~~
−	~~#!/bin/sh~~
−
−	~~if [ $# -ne 1 ] ; then~~
−	~~echo "Usage: $(basename $0) subdirectory (with pictures)"~~
−	~~exit 1~~
−	fi
−
−	~~dir="$1"~~
−
−	~~ffmpeg -r 0.390 -i $dir/pic_%04d.jpg -aspect 1440:1080 -vcodec libx264 -crf 1 -vpre lossless_slower -y -r 24000/1001 video.mp4~~
−	~~# -r 0.4 means 0.4 frames per second, or 2.5 seconds per frame~~
−	~~# you can put another -r 30 near the end to specify 30fps video~~
−	~~# the -crf (constant rate factor) option means 1 pass encoding and is related to bitrate, 15 is higher quality than 24, ommiting seems to default to 0 which is highest quality~~
−
−	~~#if you have jpg files from diffenent cameras that are causing problems, try:~~
−	~~#identify -verbose *.jpg make sure that the geometry and resolution are the same for all images!~~
−	~~#mogrify -format bmp , then rm .jpg, then mogrify -format jpg , then rm .bmp~~
−
−	~~#to add an audio track you can do:~~
−	~~#ffmpeg -i track.aac -i video.mp4 -acodec copy -vcodec copy videowsound.mp4~~
−	~~#make audio track with:~~
−	~~#ffmpeg -i track.mp3 -acodec libfaac -aq 255 -ar 44100 -ac 2 track.aac~~
−	~~exit 0~~
−
−
−	~~#sound.sh~~
−	~~#!/bin/sh~~
−	~~#to add an audio track you can do:~~
−	~~ffmpeg -i track.aac -i video.mp4 -acodec copy -vcodec copy videowsound.mp4~~
−	~~#to convert mp3 to aac try~~
−	~~#ffmpeg -i track.mp3 -acodec libfaac -aq 255 -ar 44100 -ac 2 track.aac~~
−	~~exit 0~~

← Older revision		Revision as of 20:51, 18 January 2012
Line 17:		Line 17:

	sudo apt-get install ffmpeg libavcodec-extra-53		sudo apt-get install ffmpeg libavcodec-extra-53
		+
		+
		+
		+
		+	Scripts for making a movie from still photos:
		+	(note-- to make a bash script executable do sudo chmod a+x filename.sh)
		+
		+	#rename.sh
		+	#!/bin/sh
		+
		+	if [ $# -ne 1 ] ; then
		+	echo "Usage: $(basename $0) subdirectory (with pictures)"
		+	exit 1
		+	fi
		+
		+	dir="$1"
		+	pattern="pic_"
		+	count="1"
		+
		+	for filename in $(ls $dir*)
		+	do
		+	new=`printf "%04d" $count`
		+	newname="$pattern$new.jpg"
		+	filename="$(echo $filename \| sed 's/__/ /g')"
		+	echo "renaming \"$filename\" to $newname"
		+	mv $dir/"$filename" $dir/"$newname"
		+	count=$(( $count + 1 ))
		+	done
		+
		+	exit 0
		+
		+
		+	#resize.sh
		+	#!/bin/sh
		+
		+	if [ $# -ne 1 ] ; then
		+	echo "Usage: $(basename $0) subdirectory (with pictures)"
		+	exit 1
		+	fi
		+
		+	dir="$1"
		+
		+	for filename in $(ls $dir*)
		+	do
		+	filename="$(echo $filename \| sed 's/__/ /g')"
		+	echo "resizing \"$filename\" to $filename"
		+	convert $dir/"$filename" -resize 1440x1080 $dir/"$filename"
		+	# convert $dir/"$filename" -gravity center -background black -extent 1920x1080 $dir/"$filename"
		+	done
		+
		+	exit 0
		+
		+
		+	#makemovie.sh
		+	#!/bin/sh
		+
		+	if [ $# -ne 1 ] ; then
		+	echo "Usage: $(basename $0) subdirectory (with pictures)"
		+	exit 1
		+	fi
		+
		+	dir="$1"
		+
		+	ffmpeg -r 0.390 -i $dir/pic_%04d.jpg -aspect 1440:1080 -vcodec libx264 -crf 1 -vpre lossless_slower -y -r 24000/1001 video.mp4
		+	# -r 0.4 means 0.4 frames per second, or 2.5 seconds per frame
		+	# you can put another -r 30 near the end to specify 30fps video
		+	# the -crf (constant rate factor) option means 1 pass encoding and is related to bitrate, 15 is higher quality than 24, ommiting seems to default to 0 which is highest quality
		+
		+	#if you have jpg files from diffenent cameras that are causing problems, try:
		+	#identify -verbose *.jpg make sure that the geometry and resolution are the same for all images!
		+	#mogrify -format bmp , then rm .jpg, then mogrify -format jpg , then rm .bmp
		+
		+	#to add an audio track you can do:
		+	#ffmpeg -i track.aac -i video.mp4 -acodec copy -vcodec copy videowsound.mp4
		+	#make audio track with:
		+	#ffmpeg -i track.mp3 -acodec libfaac -aq 255 -ar 44100 -ac 2 track.aac
		+	exit 0
		+
		+
		+	#sound.sh
		+	#!/bin/sh
		+	#to add an audio track you can do:
		+	ffmpeg -i track.aac -i video.mp4 -acodec copy -vcodec copy videowsound.mp4
		+	#to convert mp3 to aac try
		+	#ffmpeg -i track.mp3 -acodec libfaac -aq 255 -ar 44100 -ac 2 track.aac
		+	exit 0

← Older revision		Revision as of 20:34, 18 January 2012
Line 7:		Line 7:

	Step 2)		Step 2)
−	Use the Synaptic package manager to install gfortran(4.6.1-9ubuntu3)	+	Use the Synaptic package manager to install gfortran(4.6.1-9ubuntu3).
		+	Use the Synaptic package manager to instlal povray(3.6.1).
		+	Use the Synaptic package manager to install imagemagick.
		+	Use the Synaptic package manager to install vlc.
		+
		+	Ffmpeg:
		+
		+	sudo wget http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list --output-document=/etc/apt/sources.list.d/medibuntu.list && sudo apt-get -q update && sudo apt-get --yes -q --allow-unauthenticated install medibuntu-keyring && sudo apt-get -q update
		+
		+	sudo apt-get install ffmpeg libavcodec-extra-53

← Older revision		Revision as of 16:36, 11 December 2011
Line 1:		Line 1:
−	By Aaron Brown and Jack Maseberg	+	Authors: Aaron Brown and Jack Maseberg

	Goal: We wish to solve the time-dependent Schrodinger equation in 2 dimensions (using gfortran) and plot our still images of the wavefunction with POV-ray to make an animated movie!		Goal: We wish to solve the time-dependent Schrodinger equation in 2 dimensions (using gfortran) and plot our still images of the wavefunction with POV-ray to make an animated movie!