def test_001_t(self):
M = 2**10
interpolation = 2
num_vectors = 2**8
src_data = list()
expected_result = list()
for i in range(M * num_vectors):
src_data.append(int(random.random() * 10))
if (i % M) == (M - 1):
for k in range(interpolation):
expected_result.extend(src_data[i + 1 - M:i + 1])
# print expected_result
src = blocks.vector_source_c(src_data, vlen=M)
vcp = ofdm.fbmc_vector_copy_vcvc(M, interpolation)
dst = blocks.vector_sink_c(vlen=M)
self.tb.connect(src, vcp, dst)
self.tb.run()
result_data = dst.data()
# print result_data
self.assertComplexTuplesAlmostEqual(tuple(expected_result),
result_data)
def __init__(self, M):
gr.hier_block2.__init__(self,
"overlap_serial_to_parallel_cvc",
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*M),
)
##################################################
# Parameters
##################################################
self.M = M
##################################################
# Blocks
##################################################
##self.fbmc_vector_reshape_vcvc_1 = fbmc_vector_reshape_vcvc(M/2, M)
##self.fbmc_vector_reshape_vcvc_0 = fbmc_vector_reshape_vcvc(M, M/2)
self.fbmc_vector_copy_vcvc_0 = ofdm.fbmc_vector_copy_vcvc(M/2, 2)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, M/2)
# self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex*M/2, 1)
##################################################
# Connections
##################################################
# self.connect((self.blocks_skiphead_0, 0), (self.fbmc_vector_reshape_vcvc_1, 0))
self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fbmc_vector_copy_vcvc_0, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self.fbmc_vector_reshape_vcvc_0, 0))
# self.connect((self.fbmc_vector_reshape_vcvc_0, 0), (self.blocks_skiphead_0, 0))
# self.connect((self.fbmc_vector_reshape_vcvc_0, 0), (self, 0))
# self.fbmc_vector_copy_vcvc_0 = fbmc.vector_copy_vcvc(M, 2)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, M/2)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*M/2, 2)
# self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, M)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex*M/2, 1)
# ##################################################
# # Connections
# ##################################################
# self.connect((self.blocks_stream_to_vector_0, 0), (self.fbmc_vector_copy_vcvc_0, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self.blocks_vector_to_stream_0, 0))
# # self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_stream_to_vector_0_0, 0))
# self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_skiphead_0, 0))
# self.connect((self.blocks_skiphead_0, 0), (self.blocks_stream_to_vector_0_0, 0))
# # self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
# self.connect((self.blocks_stream_to_vector_0_0, 0), (self, 0))
self.connect((self.fbmc_vector_copy_vcvc_0, 0),(self.blocks_skiphead_0, 0))
self.connect((self.blocks_skiphead_0, 0), (self.blocks_stream_to_vector_0_0, 0))
# self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0), (self, 0))
def test_001_t (self):
M= 2**10
interpolation = 2
num_vectors = 2**8
src_data = list()
expected_result = list()
for i in range(M*num_vectors):
src_data.append(int(random.random()*10))
if (i%M)==(M-1):
for k in range(interpolation):
expected_result.extend(src_data[i+1-M:i+1])
# print expected_result
src = blocks.vector_source_c(src_data,vlen=M)
vcp = ofdm.fbmc_vector_copy_vcvc(M,interpolation)
dst = blocks.vector_sink_c(vlen=M)
self.tb.connect(src,vcp,dst)
self.tb.run()
result_data = dst.data()
# print result_data
self.assertComplexTuplesAlmostEqual(tuple(expected_result),result_data)
def __init__(self, M):
gr.hier_block2.__init__(
self,
"overlap_serial_to_parallel_cvc",
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1),
gr.io_signature(1, 1, gr.sizeof_gr_complex * M),
)
##################################################
# Parameters
##################################################
self.M = M
##################################################
# Blocks
##################################################
##self.fbmc_vector_reshape_vcvc_1 = fbmc_vector_reshape_vcvc(M/2, M)
##self.fbmc_vector_reshape_vcvc_0 = fbmc_vector_reshape_vcvc(M, M/2)
self.fbmc_vector_copy_vcvc_0 = ofdm.fbmc_vector_copy_vcvc(M / 2, 2)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, M / 2)
# self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex*M/2, 1)
##################################################
# Connections
##################################################
# self.connect((self.blocks_skiphead_0, 0), (self.fbmc_vector_reshape_vcvc_1, 0))
self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0),
(self.fbmc_vector_copy_vcvc_0, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self.fbmc_vector_reshape_vcvc_0, 0))
# self.connect((self.fbmc_vector_reshape_vcvc_0, 0), (self.blocks_skiphead_0, 0))
# self.connect((self.fbmc_vector_reshape_vcvc_0, 0), (self, 0))
# self.fbmc_vector_copy_vcvc_0 = fbmc.vector_copy_vcvc(M, 2)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(
gr.sizeof_gr_complex * 1, M / 2)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * M / 2, 2)
# self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, M)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex * M / 2,
1)
# ##################################################
# # Connections
# ##################################################
# self.connect((self.blocks_stream_to_vector_0, 0), (self.fbmc_vector_copy_vcvc_0, 0))
# self.connect((self.fbmc_vector_copy_vcvc_0, 0), (self.blocks_vector_to_stream_0, 0))
# # self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_stream_to_vector_0_0, 0))
# self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_skiphead_0, 0))
# self.connect((self.blocks_skiphead_0, 0), (self.blocks_stream_to_vector_0_0, 0))
# # self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
# self.connect((self.blocks_stream_to_vector_0_0, 0), (self, 0))
self.connect((self.fbmc_vector_copy_vcvc_0, 0),
(self.blocks_skiphead_0, 0))
self.connect((self.blocks_skiphead_0, 0),
(self.blocks_stream_to_vector_0_0, 0))
# self.connect((self, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0), (self, 0))
