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TianLin0509 / DNN_detection_via_keras

This is the simplest implementation of Power of Deep Learning for Channel Estimation and Signal Detection in OFDM Systems using keras.
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生成信道数据集'H_dataset' #8

Open ironman1996 opened 4 years ago

ironman1996 commented 4 years ago

谢谢您的repo。现在想改变信道条件来测试一下DNN网络的性能，但是不知道'H_dataset'是怎么产生的。paper中提到是用的‘WINNER II’模型，不知道使用matlab的communication toolbox能否产生我想要的信道呢？ 如果您知道就再好不过了。 已经star您的repo

TianLin0509 commented 4 years ago

你好， 原作者也没有给出生成信道模型的代码， 只给出了生成的信道结果， 我只是把他的.txt文件转化成了更方便的.npy形式来读取。

BassantTolba1234 commented 3 years ago

Dear Sir, I really appreciate your hard work..and please I have a question, in main file line 48, why do you make (model.evaluate) on function called (validation_gen) which exactly contains the generation of training datasets not the test datasets??..

why did not you apply evaluation the model on testing datasets you provided , instead of training datasets ? I'm waiting for your reply.. thanks in advance.

BassantTolba1234 commented 3 years ago

Dear sir, please what is the value of SNR (Signal Noise to ratio used in training the model ) ??