文件名称:OFDMsourceCode
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用matlab仿真实现了25 kHz 带宽内同时传送总共48 kbit/s 的两路语音(每路速率9. 6
kbit/s) 和两路数据信息(速率分别为19. 2 kbit/s 和9. 6 kbit/s) , 仿真结果表明达到了较好的误码性能。并比较了4 种数字调制方式下O FDM 系统的误码性能。-using Matlab Simulation bandwidth of 25 kHz simultaneous transmission within a total of 48 kbit / s 2 Road Voice (rate of 9 per road. 6 kbit / s) and two road data information (rate of 19. 2 kbit / s and 9. 6 kbit / s), the simulation results indicate achieve a better BER. And comparison of four types of digital modulation mode O FDM system BER.
kbit/s) 和两路数据信息(速率分别为19. 2 kbit/s 和9. 6 kbit/s) , 仿真结果表明达到了较好的误码性能。并比较了4 种数字调制方式下O FDM 系统的误码性能。-using Matlab Simulation bandwidth of 25 kHz simultaneous transmission within a total of 48 kbit / s 2 Road Voice (rate of 9 per road. 6 kbit / s) and two road data information (rate of 19. 2 kbit / s and 9. 6 kbit / s), the simulation results indicate achieve a better BER. And comparison of four types of digital modulation mode O FDM system BER.
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压缩包 : 85375549ofdmsourcecode.rar 列表 ofdm program\channel.m ofdm program\create_freq_offset.m ofdm program\get_bits_per_symbol.m ofdm program\get_channel_ir.m ofdm program\get_n_antennas.m ofdm program\get_punc_params.m ofdm program\phase_noise_model.m ofdm program\readme.txt ofdm program\receiver.m ofdm program\runsim.m ofdm program\rx_bpsk_demod.m ofdm program\rx_deinterleave.m ofdm program\rx_demodulate.m ofdm program\rx_depuncture.m ofdm program\rx_diversity_proc.m ofdm program\rx_estimate_channel.m ofdm program\rx_find_packet_edge.m ofdm program\rx_fine_time_sync.m ofdm program\rx_frequency_sync.m ofdm program\rx_gen_chan_amps.m ofdm program\rx_gen_deintlvr_patt.m ofdm program\rx_init_viterbi.m ofdm program\rx_mr_combiner.m ofdm program\rx_phase_tracker.m ofdm program\rx_pilot_phase_est.m ofdm program\rx_qam16_demod.m ofdm program\rx_qam64_demod.m ofdm program\rx_qpsk_demod.m ofdm program\rx_radon_hurwitz.m ofdm program\rx_timed_to_freqd.m ofdm program\rx_viterbi_decode.m ofdm program\set_sim_consts.m ofdm program\single_packet.m ofdm program\transmitter.m ofdm program\tx_add_cyclic_prefix.m ofdm program\tx_add_pilot_syms.m ofdm program\tx_conv_encoder.m ofdm program\tx_diversity.m ofdm program\tx_freqd_to_timed.m ofdm program\tx_gen_intlvr_patt.m ofdm program\tx_gen_preamble.m ofdm program\tx_interleaver.m ofdm program\tx_make_int_num_ofdm_syms.m ofdm program\tx_modulate.m ofdm program\tx_power_amplifier.m ofdm program\tx_puncture.m ofdm program\tx_radon_hurwitz.m ofdm program\ui_check_params.m ofdm program\ui_read_options.m ofdm program\ui_start.m ofdm program\ui_start.mat ofdm program\ui_start_sim.m ofdm program