Exemplos de naturalsX em Python

Exemplo n.º 1

Arquivo: test_eigenpy.py Projeto: jviereck/eigenpy

import numpy as np
import matrix as eigenpy

verbose = False

if verbose: print "===> From MatrixXd to Py"
M = eigenpy.naturals(3, 3, verbose)
Mcheck = np.reshape(np.matrix(range(9), np.double), [3, 3])
assert np.array_equal(Mcheck, M)

if verbose: print "===> From Matrix3d to Py"
M33 = eigenpy.naturals33(verbose)
assert np.array_equal(Mcheck, M33)

if verbose: print "===> From VectorXd to Py"
v = eigenpy.naturalsX(3, verbose)
vcheck = np.matrix([
    range(3),
], np.double).T
assert np.array_equal(vcheck, v)

if verbose: print "===> From Py to Eigen::MatrixXd"
if verbose: print "===> From Py to Eigen::MatrixXd"
if verbose: print "===> From Py to Eigen::MatrixXd"
Mref = np.reshape(np.matrix(range(64), np.double), [8, 8])

if verbose: print "===> Matrix 8x8"
M = Mref
assert (np.array_equal(M, eigenpy.reflex(M, verbose)))

if verbose: print "===> Block 0:3x0:3"

Exemplo n.º 2

Arquivo: test_eigenpy.py Projeto: aelkhour/eigenpy

import numpy as np
import matrix as eigenpy

verbose = False

if verbose: print "===> From MatrixXd to Py"
M = eigenpy.naturals(3,3,verbose)
Mcheck = np.reshape(np.matrix(range(9),np.double),[3,3])
assert np.array_equal(Mcheck,M)

if verbose: print "===> From Matrix3d to Py"
M33= eigenpy.naturals33(verbose)
assert np.array_equal(Mcheck,M33)

if verbose: print "===> From VectorXd to Py"
v = eigenpy.naturalsX(3,verbose)
vcheck = np.matrix([range(3),],np.double).T
assert np.array_equal(vcheck ,v)

if verbose: print "===> From Py to Eigen::MatrixXd"
if verbose: print "===> From Py to Eigen::MatrixXd"
if verbose: print "===> From Py to Eigen::MatrixXd"
Mref = np.reshape(np.matrix(range(64),np.double),[8,8])

if verbose: print "===> Matrix 8x8"
M = Mref
assert( np.array_equal(M,eigenpy.reflex(M,verbose)) );

if verbose: print "===> Block 0:3x0:3"
M = Mref[0:3,0:3]
assert( np.array_equal(M,eigenpy.reflex(M,verbose)) );