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于 2012-05-07 发布文件大小:100KB

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下载积分: 1 下载次数: 15

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一些关于bicm调制的代码，比较好的，希望对大家有用(bicm modulation)

文件列表：

single_file
...........\CommTool.p,37064,2012-02-10
...........\equalize_lms_dfe_C.mexw32,10752,2012-02-10
...........\equalize_lms_le_C.mexw32,10752,2012-02-10
...........\equalize_rls_dfe_C.mexw32,13312,2012-02-10
...........\equalize_rls_le_C.mexw32,12800,2012-02-10
...........\llr_exact_C.mexw32,9216,2012-02-10
...........\llr_maxlog_C.mexw32,9216,2012-02-10
...........\llr_pam_C.mexw32,7680,2012-02-10
...........\llr_psk_C.mexw32,8704,2012-02-10
...........\MATLAB_Tetris.m,11113,2012-02-10
...........\MinesweeperGame.m,18730,2012-02-10
...........\rubix.m,14724,2012-02-10
...........\snake.m,15225,2012-02-10
...........\vitdec_C.mexw32,8192,2012-02-10

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2005-08-12 10:21:07下载

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OFDM系统，包括系统的编码，调制，转换，发送，时间同步，频率同步(OFDM systems, including system encoding, modulation, conversion, send, time synchronization, frequency synchronization)

2012-05-24 22:54:28下载

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2019-03-25 17:07:51下载

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宽带OFDM信号模型的建立，用于宽带OFDM信号的DOA估计，已经用于毕业设计(Wideband OFDM signal model, for broadband OFDM signal DOA estimation, has been used for graduation)

2013-09-15 16:23:44下载

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2008_5
在三条径的瑞利信道中，对于直接序列扩频： (1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线，请解释在误码率为0.01时，两种合并方式所表现的不同的物理意义。 (2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，分析所设计方案的时间同步精度，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已经同步，请设计DS-CDMA一种具体的频率方法，用Simulink进行仿真(自己编写代码S-Function方式)，画出比特信噪比与频率同步误差的关系曲线。 (err)

2020-12-23 10:29:06下载

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