Filip Dominec FilipDominec

## continuous arccosine notes
TODO: copy from my codes and add a test:
http://comments.gmane.org/gmane.comp.python.scientific.devel/17439

## Lagrangian points - force plot
#!/usr/bin/env python
#coding:utf8
import numpy as np

#Mearth, Msun = 5.97e24, 1.98e30        ## <-- these are realistic
Mearth, Msun = 1.97e29, 1.98e30         ## <-- unrealistic, but better for visualisation
earth_sun_dist = 149e9
Xsun   = - earth_sun_dist * (Mearth/Msun)    ## Sun center distance to the center-of-mass
Xearth = earth_sun_dist * (1 - Mearth/Msun)  ## Earth center distance to the center-of-mass
kappa = 6.67e-11                             ## Gravitational constant

## Testing Padé approximants
#!/usr/bin/env python
#-*- coding: utf-8 -*-

## Import common moduli
from __future__ import division
import matplotlib, sys, os, time
import matplotlib.pyplot as plt
import numpy as np
from scipy.constants import c, hbar, pi

## FFT of frequency-modulated sinewave
#!/usr/bin/env python
#-*- coding: utf-8 -*-

## Import common moduli
import matplotlib, sys, os, time
import matplotlib.pyplot as plt
import numpy as np
from scipy.constants import c, hbar, pi

## Use LaTeX

## Plot Kramers-Kronig relations
#!/usr/bin/env python
#-*- coding: utf-8 -*-

## Import common moduli
import matplotlib, sys, os, time, re
import matplotlib.pyplot as plt
import numpy as np
from scipy.constants import c, hbar, pi
matplotlib.rc('text', usetex=True)
matplotlib.rc('font', size=10)

## Mayavi scripting
#!/usr/bin/env python2.7
#-*- coding: utf-8 -*-
import os,sys
import numpy as np

try: from enthought.mayavi import mlab
except: from mayavi import mlab
mlab.options.offscreen = True ## XXX

def symmetric_colors(lut_manager):

## Square root of a matrix
#!/usr/bin/env python
#coding:utf8

import numpy as np
import scipy.linalg as la

size = 3
A = np.random.random([size, size])

print "\n== Random square matrix can be subject to virtually any function =="

## useful_functions.py
#!/usr/bin/env python
#-*- coding: utf-8 -*-

##                                .               S             C               SM
## F1    PREAMB                   Import          UseLatex      StartFig
## F2    GET                      Load1D          Gen1D         Get2D
## F3
## F4
## F5    PLOT                     Plot1D                        Contours
## F6

## Planck_and_Stefan-Boltzmann_laws
#!/usr/bin/env python
#-*- coding: utf-8 -*-

## Import common moduli
import matplotlib, sys, os, time
import matplotlib.pyplot as plt
import numpy as np
from   scipy.constants import c, h, hbar, pi, k, e
import scipy.integrate

## passing variables with spaces.sh
#!/bin/bash
fn_bash() { for x in "$@"; do echo $x; done; }

echo '#!/usr/bin/env python' > printer.py
echo 'import sys ' >> printer.py
echo 'for a in sys.argv: print a' >> printer.py
chmod +x printer.py
fn() {  ./printer.py "$@" ; }

echo 'Example 1 supplies the arguments at the line of function call and prints 3 lines, as we need'
	TODO: copy from my codes and add a test:
	http://comments.gmane.org/gmane.comp.python.scientific.devel/17439
	#!/usr/bin/env python
	#coding:utf8
	import numpy as np

	#Mearth, Msun = 5.97e24, 1.98e30 ## <-- these are realistic
	Mearth, Msun = 1.97e29, 1.98e30 ## <-- unrealistic, but better for visualisation
	earth_sun_dist = 149e9
	Xsun = - earth_sun_dist * (Mearth/Msun) ## Sun center distance to the center-of-mass
	Xearth = earth_sun_dist * (1 - Mearth/Msun) ## Earth center distance to the center-of-mass
	kappa = 6.67e-11 ## Gravitational constant
	#!/usr/bin/env python
	#-- coding: utf-8 --

	## Import common moduli
	from __future__ import division
	import matplotlib, sys, os, time
	import matplotlib.pyplot as plt
	import numpy as np
	from scipy.constants import c, hbar, pi
	#!/usr/bin/env python2.7
	#-- coding: utf-8 --
	import os,sys
	import numpy as np

	try: from enthought.mayavi import mlab
	except: from mayavi import mlab
	mlab.options.offscreen = True ## XXX

	def symmetric_colors(lut_manager):
	#!/usr/bin/env python
	#-- coding: utf-8 --

	## . S C SM
	## F1 PREAMB Import UseLatex StartFig
	## F2 GET Load1D Gen1D Get2D
	## F3
	## F4
	## F5 PLOT Plot1D Contours
	## F6
	#!/bin/bash
	fn_bash() { for x in "$@"; do echo $x; done; }

	echo '#!/usr/bin/env python' > printer.py
	echo 'import sys ' >> printer.py
	echo 'for a in sys.argv: print a' >> printer.py
	chmod +x printer.py
	fn() { ./printer.py "$@" ; }

	echo 'Example 1 supplies the arguments at the line of function call and prints 3 lines, as we need'