def do(self, nb_tx, nb_rx): def check(chan): assert_equal(chan.noises, None, err_msg='Default noises is not None') assert_equal(chan.channel_gains, None, err_msg='Default channel gains is not None') assert_equal(chan.unnoisy_output, None, err_msg='Default unnoisy output is not None') chan = MIMOFlatChannel(nb_tx, nb_rx) # Test output state before any propagation check(chan) # Test that noise standard deviation must be set before propagation with assert_raises(AssertionError): chan.propagate(array((1, 1))) # Test output state before any propagation check(chan)
def do(self, nb_tx, nb_rx): def check(chan): assert_equal(chan.noises, None, err_msg='Default noises is not None') assert_equal(chan.channel_gains, None, err_msg='Default channel gains is not None') assert_equal(chan.unnoisy_output, None, err_msg='Default unnoisy output is not None') chan = MIMOFlatChannel(nb_tx, nb_rx) # Test output state before any propagation check(chan) # Test that noise standard deviation must be set before propagation with assert_raises(AssertionError): chan.propagate(array((1, 1))) # Test output state before any propagation check(chan)
def do(self, nb_tx, nb_rx): # Without padding chan = MIMOFlatChannel(nb_tx, nb_rx, 0) out = chan.propagate(ones(nb_tx * 2)) assert_array_equal(chan.channel_gains.shape, (2, nb_rx, nb_tx), err_msg='Wrong channel shape without padding') assert_array_equal(chan.noises.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') assert_array_equal(chan.unnoisy_output.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') assert_array_equal(out.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') # With padding chan = MIMOFlatChannel(nb_tx, nb_rx, 0) out = chan.propagate(ones(nb_tx * 2 + 1)) assert_array_equal(chan.channel_gains.shape, (3, nb_rx, nb_tx), err_msg='Wrong channel shape with padding') assert_array_equal(chan.noises.shape, (3, nb_rx), err_msg='Wrong channel shape with padding') assert_array_equal(chan.unnoisy_output.shape, (3, nb_rx), err_msg='Wrong channel shape with padding') assert_array_equal(out.shape, (3, nb_rx), err_msg='Wrong channel shape with padding')
def do(self, nb_tx, nb_rx): # Without padding chan = MIMOFlatChannel(nb_tx, nb_rx, 0) out = chan.propagate(ones(nb_tx * 2)) assert_array_equal(chan.channel_gains.shape, (2, nb_rx, nb_tx), err_msg='Wrong channel shape without padding') assert_array_equal(chan.noises.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') assert_array_equal(chan.unnoisy_output.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') assert_array_equal(out.shape, (2, nb_rx), err_msg='Wrong channel shape without padding') # With padding chan = MIMOFlatChannel(nb_tx, nb_rx, 0) out = chan.propagate(ones(nb_tx * 2 + 1)) assert_array_equal(chan.channel_gains.shape, (3, nb_rx, nb_tx), err_msg='Wrong channel shape with padding') assert_array_equal(chan.noises.shape, (3, nb_rx), err_msg='Wrong channel shape with padding') assert_array_equal(chan.unnoisy_output.shape, (3, nb_rx), err_msg='Wrong channel shape with padding') assert_array_equal(out.shape, (3, nb_rx), err_msg='Wrong channel shape with padding')
def do(self, nb_tx, nb_rx): chan = MIMOFlatChannel(nb_tx, nb_rx, 0) with assert_raises(TypeError): chan.propagate(array((1, 1j)))
def do(self, nb_tx, nb_rx): chan = MIMOFlatChannel(nb_tx, nb_rx, 0) with assert_raises(TypeError): chan.propagate(array((1, 1j)))