nicoguaro

import vtkInterface
from vtkInterface import examples

# Load Grid
grid = vtkInterface.UnstructuredGrid(examples.hexbeamfile)

# scalar demo
plobj = vtkInterface.PlotClass()
plobj.AddMesh(grid, scalars=grid.points[:, 2], colormap='viridis')
plobj.AddScalarBar()

nicoguaro

from __future__ import division, print_function
import numpy as np
from scipy.optimize import fsolve


def fun(X):
    x, y, z = X
    return [x**2 + y + z - 1,
               x + y**2 + z - 1,
               x + y + z**2 - 1]

nicoguaro

# -*- coding: utf-8 -*-
"""
Create a 3D lattice of points for some lattice parameters

@author: Nicolas Guarin-Zapata
"""
from __future__ import division, print_function
import numpy as np
from numpy import sin, cos, sqrt

nicoguaro

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Dimensional reduction using non-linear methods present in scikit-learn

Based on an example by Jake Vanderplas
"""
from time import time

import matplotlib.pyplot as plt

nicoguaro

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

import sys

from PyQt5.QtWidgets import (QMainWindow, QApplication, QDockWidget, QWidget,
                         QGridLayout, QSlider)
from PyQt5.QtCore import Qt

import numpy

nicoguaro

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C                                                                      C
C     Compute the values for the Bessel function of the first kind     C
C     and order 0 in the interval [XA,XB] with N points.               C
C                                                                      C
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C                                                                      C
C     AUTHOR: NICOLAS GUARIN Z.                                        C
C     GRUPO DE MECANICA APLICADA- UNIVERSIDAD EAFIT                    C
C     LAST MOD: 25 JULY 2012                                           C

nicoguaro

# -*- coding: utf-8 -*-
"""
Fit an ellipse for a point cloud

@author: Nicolas Guarin-Zapata
"""
from __future__ import division, print_function
import numpy as np
from numpy import sin, cos, arctan2, mean
from numpy.linalg import norm

nicoguaro

sine_plot.png : plot_data.py
	python plot_data.py

plot_data.py: gen_sine_data
	./gen_sine_data

gen_sine_data : gen_sine_data.c
	cc -o gen_sine_data gen_sine_data.c -lm

nicoguaro

# -*- coding: utf-8 -*-
"""
Erase all PNG files in a folder that do not end
with a certain pattern

@author: Nicolas Guarin-Zapata
"""

import os
files = os.listdir("./")

nicoguaro

# -*- coding: utf-8 -*-
"""
Plot a matrix with different labels in each cell as a series
of circles with colors that represent each label.

@author: Nicolas Guarin-Zapata
"""
from __future__ import division, print_function
import numpy as np
import matplotlib.pyplot as plt