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GSMsim

于 2021-04-11 发布文件大小:2662KB

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下载积分: 1 下载次数: 2

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代码说明：

说明： GSM 物理层信道编码, 调制, 信道模拟, 同步搜索, 信道估计, 均衡解调, 信道译码(GSM physical layer channel coding, modulation, channel modeling, synchronization search, channel estimation, balanced demodulator, channel decoder)

文件列表：

GSMsim
......\config
......\......\Contents.m
......\......\GSMsim_config.m
......\......\gsm_set.m
......\......\T_SEQ_gen.m
......\examples
......\........\channel_simulator.m
......\........\Contents.m
......\........\GSMsim_demo.m
......\........\GSMsim_demo_2.m
......\........\viterbi_ill.m
......\src
......\...\demodulator
......\...\...........\channel_dec.m
......\...\...........\Contents.m
......\...\...........\deinterleave.m
......\...\...........\DeMUX.m
......\...\...........\mafi.m
......\...\...........\make_increment.m
......\...\...........\make_next.m
......\...\...........\make_previous.m
......\...\...........\make_start.m
......\...\...........\make_stops.m
......\...\...........\make_symbols.m
......\...\...........\viterbi_detector.c
......\...\...........\viterbi_detector.m
......\...\...........\viterbi_init.m
......\...\modulator
......\...\.........\burst_g.m
......\...\.........\channel_enc.m
......\...\.........\Contents.m
......\...\.........\data_gen.m
......\...\.........\diff_enc.m
......\...\.........\gmsk_mod.m
......\...\.........\gsm_mod.m
......\...\.........\interleave.m
......\...\.........\ph_g.m
......\TeX
......\...\GSMsim_main.pdf
......\utils
......\.....\Contents.m
......\.....\inter_pos.m
......\.....\make_deinterleave_m.m
......\.....\make_interleave_m.m

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模拟调制识别各特征参数随信噪比变化曲线。信号的瞬时信息包括瞬时幅度、瞬时相位、瞬时频率及其不同角度的统计特征值，其中瞬时幅度、瞬时相位、瞬时频率是一个信号最基本的特征。（AM、DSB、SSB、VSB、FM、AM-FM）(Simulated Modulation Recognition Curve of Variation of Characteristic Parameters with Signal-to-Noise Ratio)

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2019-05-28 10:46:01下载

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