Andrea Cassioli andreacassioli

andreacassioli / test.ipynb

Created August 19, 2016 08:18

test

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andreacassioli / quadratic_fail.mps

Created April 30, 2014 12:30

quadratic fail

andreacassioli / gist:9114130

Last active August 29, 2015 13:56

	M = Model("minimal sphere enclosing a set of points dual")

	print('Declaring the variables...')
	y= M.variable('y',NDSet(k,n+1),Domain.inQCone(k,n+1))

	c=[0. for i in range(n+1)]
	c[0]=1.

	print('Defining the constraints...')
	M.constraint('equalities', Expr.mul(DenseMatrix(1,k,1.0), y), Domain.equalsTo(c) )

andreacassioli / gist:9110599

Created February 20, 2014 10:19

Dual formulation of the minimal sphere enclosing points using MOSEK Fusion API

	def sphere_enclosing_dual(n,k,p):
	print('Creating the Fusion optimization model...')

	start=time.clock()
	M = Model("minimal sphere enclosing a set of points dual")


	print('Declaring the variables...')
	y= M.variable('y',NDSet(k,n+1),Domain.inQCone(k,n+1))
	print('done!\n')

andreacassioli / plot.py

Last active August 29, 2015 13:56

minimal sphere enclosing points with MOSEK fusion

	import sys

	import mosek
	from mosek.fusion import *
	import numpy as np
	import time
	import plot


	def sphere_enclosing_primal(n,k,p):