Search - alamouti qpsk matlab

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[Crypt_Decrypt algrithms] QPSK信号通过瑞利信道 DL : 0: QPSK通过瑞利信道的MATLAB仿真，Alamouti空时码在不同调制方式下的性能仿真
Update : 2010-11-05 Size : 7.5kb Publisher : fx860310
[Other] Alamouti DL : 0: 主函数Alamouti(Nr,max_snr,max_err_symbol,symbol_per_frame) 调用函数QpskMapping(psudo_bit_sequence)－－二进制数据到QPSK信号的变换调用函数RayleighCH(Nr,Nt)－－瑞利衰落信道模拟仿真示例： Alamouti(1,12,20,24) 说明： 1.2根发射天线、1根接收天线 2.最高信噪比为12dB，即仿真范围为0dB到12dB 3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真 4.每一帧数据为24个QPSK符号综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame) 具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较 SimAlamouti(12,20,24)-The main function Alamouti (Nr, max_snr, max_err_symbol, symbol_per_frame) function call QpskMapping (psudo_bit_sequence)- binary data to the QPSK signal transformation function call RayleighCH (Nr, Nt)- Rayleigh fading channel Simulation Example: Alamouti (1,12 , 20,24) Description: 1.2 transmission antennas, a receiving antenna 2. the highest SNR 12dB, that is, simulation range of 0dB to 12dB 3. in each signal to noise ratio conditions, the misuse of symbols that stop a few more than 20 The signal to noise ratio under the conditions of simulation 4. each frame of data for the 24 QPSK symbols integrated simulation function SimAlamouti (max_snr, max_err_symbol, symbol_per_frame) with a receiving antenna system SER performance and two receive antenna system SER performance comparison SimAlamouti (12,20,24)
Update : 2025-02-19 Size : 200kb Publisher : 老何
[matlab] Alamouti DL : 0: 瑞利衰落信道中空时编码仿真程序： 1.2根发射天线、1根接收天线2.最高信噪比为12dB，即仿真范围为0dB到12dB3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真4.每一帧数据为24个QPSK符号-Rayleigh Fading Channels Space-Time Coding Simulation Program: 1.2 transmission antennas, a receiving antenna 2. The highest SNR 12dB, that is, simulation range of 0dB to 12dB3. In each signal to noise ratio conditions, the number of symbol error over 20 that is, to stop the signal to noise ratio under the conditions of simulation 4. each frame 24 QPSK data symbols
Update : 2025-02-19 Size : 5kb Publisher : 陈功
[Other] Alamouticode DL : 0: Alamouti 在BPSK和QPSK下的性能仿真比较-Alamouti in BPSK and QPSK compare performance simulation under
Update : 2025-02-19 Size : 2kb Publisher : caowenli
[Communication-Mobile] QPSK-Rayleigh_channel DL : 0: QPSK通过瑞利信道的MATLAB仿真，Alamouti空时码在不同调制方式下的性能仿真-QPSK Rayleigh channel through MATLAB simulation
Update : 2025-02-19 Size : 7kb Publisher : liuyu
[matlab] Alamouti_2_1_qpsk DL : 0: Alamouti 2x1 system with QPSK modulation
Update : 2025-02-19 Size : 1kb Publisher : yakup
[matlab] Task5.1QPSK DL : 0: Alamouti code for qpsk made easy
Update : 2025-02-19 Size : 37kb Publisher : walid
[matlab] modulation DL : 0: There are 5sample files of qpsk, ofdm, scfde, alamouti and space time codings. those of 5samples can be useful for using matlab user.
Update : 2025-02-19 Size : 8kb Publisher : doung-chul
[matlab] alamouti_mimo DL : 0: alamouti的mimo方案，包括1发2收，2发1收，2发2收。里面包含文件：qpsk.m；decode1.m；decode.m；mimo_12.m；mimo_21.m；mimo_22.m以及结果和说明文档mimo.doc。帧数：1000 帧长：1024 调制方式：qpsk 收发天线数：1*2,2*1,2*2 -alamouti of mimo programs, including a fat, 2 received, 2 fat, 1 received, 2 sent 2 income. Which contains the file: qpsk.m decode1.m decode.m mimo_12.m mimo_21.m mimo_22.m and results and documentation mimo.doc. Frames: 1000 Frame Size: 1024 Modulation: qpsk transceiver antennas: 1* 2,2* 1,2* 2
Update : 2025-02-19 Size : 50kb Publisher : loseword
[matlab] alamouti DL : 0: MATLAB 环境下的 Alamouti qpsk 仿真，可以运行通过-Alamouti qpsk MATLAB simulation environment, you can run through it
Update : 2025-02-19 Size : 2kb Publisher : ddw
[3G develop] fenji DL : 0: 大规模MIMO系统中，发射端、接收端采用QPSK调制、解码方式，使用Alamouti预编码算法，经过瑞丽衰落信道的分集性能matlab仿真。-The simulation of diversity gain that signals which are moduled by QPSK transmitt via Rayleigh channel in a massive MIMO system.
Update : 2025-02-19 Size : 4kb Publisher : 李瑜锋
[3G develop] fuyong DL : 0: 大规模MIMO系统中，发射端、接收端采用QPSK调制、解码方式，使用Alamouti预编码算法，经过瑞丽衰落信道的复用性能matlab仿真。-The simulation of multiplexing gain that signals which are moduled by QPSK transmitt via Rayleigh channel in a massive MIMO system.
Update : 2025-02-19 Size : 4kb Publisher : 李瑜锋
[Other] STBCv2 DL : 0: 基于matlab的多进制STBC码的仿真，程序每个文件对应一个调制进制的仿真结果，也包括了不同Alamouti方案的比较。-matlabbased N-nary modem STBC code simulation。each file include one modem，like QPSK, and compare different Alamouti schemas
Update : 2025-02-19 Size : 6kb Publisher : guozhen cheng
[matlab] stbc_m DL : 0: 自写较为完善的STBC空时分组编码的MATLAB源代码，包括G2(Alamouti),G3(码率1/2),G4(码率1/2),H3(码率3/4),H4(码率3/4)的五种正交编码矩阵，调制方式有BPSK、QPSK、8PSK、16QAM，得出了仿真值的误比特率BER曲线，连带给出了所有调制方式和编码矩阵的理论误比特率BER曲线。-This is a matlab code for stbc,including five kinds of coding matrix: G2(Alamouti),G3(rate 1/2),G4(rate 1/2),H3(rate 3/4),H4(rate 3/4) and many kinds of modulation,such as BPSK,QPSK,8PSK,16QAM etc.I present all the simulative BER figures and theory BER figure.enjoy:)
Update : 2025-02-19 Size : 4kb Publisher : wenbenben
[Graph program] 新建文件夹 DL : 0: %仿真Alamouti 2发1收空时编码性能，调制方式为QPSK(Simulation Alamouti 2 send 1 space-time code performance, modulation mode is QPSK)
Update : 2025-02-19 Size : 1kb Publisher : xuxianfeng
[Linux-Unix] DPRYLE DL : 0: QPSK通过瑞利信道的MATLAB仿真,Alamouti空时码在不同调制方式下的性能仿真()
Update : 2025-02-19 Size : 4kb Publisher : Hekda
[Communication-Mobile] QUDQM938 DL : 0: QPSK通过瑞利信道的MATLAB仿真,Alamouti空时码在不同调制方式下的性能仿真()
Update : 2025-02-19 Size : 4kb Publisher : Mttcmu
[OS program] 3431389 DL : 0: QPSK通过瑞利信道的MATLAB仿真,Alamouti空时码在不同调制方式下的性能仿真()
Update : 2025-02-19 Size : 4kb Publisher : vlevator
[Communication-Mobile] QPSK-ALL DL : 0: 简单的MIMO模拟假定QPSK，ML解码（SM ZF检测器除外）。 mrc.m - 最大比例组合 stc.m - 具有1和2个接收天线的Alamouti空时分组码 bf.m - 特征波束形成 sm.m - 空间复用2x2（ML解码和次优逼迫）简单的OFDM仿真模拟保护带，用于信道估计的循环前缀前导码符号(Simple MIMO simulations Assumes QPSK, ML decoding (except SM ZF detector). mrc.m - maximal ratio combining stc.m - Alamouti space-time block code with 1 and 2 receive antennas bf.m - Eigen-beamforming sm.m - Spatial multiplexing 2x2 (both ML decoding and suboptimal zero forcing) Simple OFDM simulation Simulates guard band, cylic prefix Preamble symbol used for channel estimation)
Update : 2025-02-19 Size : 10kb Publisher : mls9583