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OFDM_simulation_system

于 2010-12-11 发布 文件大小:15KB
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下载积分: 1 下载次数: 43

代码说明:

  OFDM通信系统仿真模型 包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码模块 最后验证了系统设计的可靠性 是通信理论OFDM技术仿真实例(OFDM communication system simulation models, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module final validation of the reliability of the system design is communication theory simulation OFDM technology)

文件列表:

add_CYC_upsample.m,775,2009-03-21
bin2deci.m,428,2009-03-21
cic_deci.m,761,2009-03-21
cic_inter.m,786,2009-03-21
cnv_encd.m,1812,2009-03-21
deci2bin.m,534,2009-03-21
deqpsk.m,476,2009-03-21
down_convert_ofdm.m,1260,2009-03-21
fft_my.m,919,2009-03-21
fre_syn.m,1732,2009-03-21
guiyi_DUCdata.m,514,2009-03-21
interlacecode.m,627,2009-03-21
interlacedecode.m,569,2009-03-21
main_OFDM.m,8654,2009-03-21
metric.m,541,2009-03-21
m_sequence.m,754,2009-03-21
nxt_stat.m,481,2009-03-21
nyquistimp_PS.m,1829,2009-03-21
phase_comp.m,796,2009-03-21
qpsk.m,502,2009-03-21
ram_sin.m,652,2009-03-21
seq_train.m,1473,2009-03-21
time_syn.m,3672,2009-03-21
up_convert_ofdm.m,1066,2009-03-21
viterbi.m,3496,2009-03-21

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  • askd
    asK matlab modulation
    2009-07-09 23:58:38下载
    积分:1
  • fangdaqi
    由于一般的功率放大器不是线性的,且动态范围是有限的,所以当OFDM系统内这种变化范围大的信号通过非线性部件时,信号会产生非线性失真。( As the general power amplifier is not linear, and the dynamic range is limited, so that when a large range of variation within an OFDM system, the nonlinear signal components, the signal will produce nonlinear distortion.)
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