File list (Check if you may need any files):
接收
....\5-13用rand加入随机噪声
....\......................\小频偏造成的相位偏移.bmp
....\......................\所有符号的星座图.bmp
....\......................\最后一个符号的星座图.bmp
....\......................\短训练字相关值和能量值.bmp
....\......................\第一个数据的星座图.bmp
....\......................\长训练字相关值.bmp
....\Original_sign_of_I.txt
....\Original_sign_of_Q.txt
....\first-train-word-I.txt
....\first-train-word-Q.txt
....\internet.m
....\internet2.m
....\ofdm_receiver.m
....\prefix-train-word-I.txt
....\prefix-train-word-Q.txt
....\second-train-word-I.txt
....\second-train-word-Q.txt
....\time_domain_double_sampling_I.txt
....\time_domain_double_sampling_Q.txt
....\小频偏造成的相位偏移.bmp
....\所有符号的星座图.bmp
....\接收端.vsd
....\接收端信道响应估计.vsd
....\接收端同步部分.vsd
....\接收端思维导图 (2).jpeg
....\接收端思维导图.mmap
....\接收端频偏估计部分.vsd
....\无噪声时的短训练字相关值和能量值.bmp
....\无噪声时的短训练字相关值和能量值.fig
....\最后一个符号的星座图.bmp
....\用randn的短训练字相关值与能量值.bmp
....\短训练字相关值和能量值.bmp
....\第一个符号的星座图.bmp
....\长训练字相关值.bmp