TolPac=1 输入数据块数

PacketLen=10 每块的符号数目

M=64 调制指数

SNR=20

NFFT=256 Length of IFFTCpLength=16 Length of Prefix NSubc=64 Number of subcarriers freoff=0.5 归一化频偏2.25,phaseoff=0.1 -TolPac = 1　input data blocks the the PACKETLEN 10　 of the span per block, the number of symbols M = 64　 modulation index SNR = 20　NFFT = 256　 the length of IFFTCpLength = 16　 Length of Prefix　NSubc = 64　　Number of subcarriers　freoff = 0.5　 the normalization frequency offset 2.25 phaseoff = 0.1