Deep-JSCC-for-images-with-OFDM

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ModuleNotFoundError: No module named 'models.test_model'

6

I used train.py and I got the result. but, In test.py，why exist a mistake that ModuleNotFoundError: No module named 'models.test_model'.how to solve it ? `Files already downloaded and verified #training...

1098183715

I run this code in Colab with GPU and get this error /usr/local/lib/python3.7/dist-packages/torch/nn/modules/module.py in convert(t) 895 return t.to(device, dtype if t.is_floating_point() or t.is_complex() else None, 896 non_blocking, memory_format=convert_to_format) --> 897...

sbov

Could you provide the code of the baseline separate source and channel coding scheme? BPG + LDPC + QAM.

ZJU-XWK

Why the power normalization need to plus 2?

1

on network.py line 29. class Normalize(nn.Module): def forward(self, x, power): pwr = torch.mean(x**2, (-2,-1), True) * 2 return np.sqrt(power)*x/torch.sqrt(pwr) What is the meaning of "* 2"? It seems like the...

wsxtyrdd

question about channel.py

1

I would like to consult the 'channel.py -> Channel.forward ', where code of " output_real = batch_conv1d(signal_real, cof_real) - batch_conv1d(signal_imag, cof_imag) # (NxP)x(L+SMK-1) output_imag = batch_conv1d(signal_real, cof_imag) + batch_conv1d(signal_imag, cof_real)...

WenBingo

Hi, sorry to bother you. i met some problem when using your ofdm code, and want to get your help. that is, i want to insert your ofdm code into...

jasmine202106