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dianixn / Signal_detection_OFDMPowerofDNN

MATLAB demonstration for the paper 'Power of Deep Learning for Channel Estimation and Signal Detection in OFDM Systems'
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Question about number of pilots variation #6

Open heitorhss opened 2 years ago

heitorhss commented 2 years ago

Hi! Thanks a lot for sharing your code!

I'm trying to variate the number of pilots. Should I just change the values of these two variables "Num_of_symbols" and "Num_of_pilot" ? When I try to change them to a number greater than one, an error occurs in "MMSE_Block_Pilot_Demo_1":

`Error in MMSE_Block_Pilot_Demo_1 (line 32) H_MMSE_h(:, i_MMSE) = H_MMSE;

Error in Demonstration_of_papers_DNN (line 171) H_MMSE_h = MMSE_Block_Pilot_Demo_1(Received_pilot, Pilot_value, Num_of_FFT, Frame_size, SNR, Multitap_h');`

1003269067G commented 2 years ago

do you solve this problem?