def testCheb(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = c.interp_at(self.x)
#print self.x,y
#plot(self.x, y)
self.assertTrue(0 < 1)
def testChebMat(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = c.interp_at(self.x_mat)
#print self.x_mat
#print y
self.assertTrue(0 < 1)
def testChebFor(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = [c.interp_at(x) for x in self.x]
#print self.x,y
#plot(self.x, y)
self.assertTrue(0 < 1)
def testChebMat(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = c.interp_at(self.x_mat)
#print self.x_mat
#print y
self.assertTrue(0 < 1)
def testCheb(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = c.interp_at(self.x)
#print self.x,y
#plot(self.x, y)
self.assertTrue(0 < 1)
def testChebFor(self):
c = ChebyshevInterpolator(cauchy, -2, 2)
y = [c.interp_at(x) for x in self.x]
#print self.x,y
#plot(self.x, y)
self.assertTrue(0 < 1)
def testBasicInterp(self):
"""Test basic Chebyshev interpolation on finite interval."""
ci = ChebyshevInterpolator(cos, -2, 8)
X = linspace(-2, 8, 1000)
err = self.get_max_diff(X, cos, ci)
self.assertTrue(err < self.tol, self._str_error(err, ci))
