text.txt

来自「正交频分复用程序解析」· 文本 代码 · 共 29 行

This is a text file for testing OFDM. You will see that OFDM can

handle multipath channels much better than QAM. The reason is

that OFDM speads the data across a broad frequency band so

each frequency component can carry less data. QAM has the

data concentrated around a small frequency band so a channel

which affects that band will cause greater distortion to the QAM

signal and therefore introduce more errors. Let's hope that our

own code won't prove us wrong!



Thank you for trying OFDM!

Steve Hoelzer & Alan Brooks



P.S. You need to close the result files (OFDM_text_out.txt and

QAM_text_out.txt) before running this demo again.