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stbc在2发2收,4发4收的性能仿真 一个编码译码程序。 有仿真结果图。-stbc made two in 2 admission, made 4 of 4 admission a performance simulation code decoding procedures. A Simulation results.
Update : 2008-10-13 Size : 55.85kb Publisher :

这是一个基于2发2收,STBC的MIMO仿真模型,在该模型中,可以看到MIMO从数据生成到数据调制最后到解码的整个过程-This is a 2 on the 2 admission, STBC MIMO model, the model, MIMO can see from the data generated to the final data modulation of the whole process of decoding
Update : 2008-10-13 Size : 15.72kb Publisher : 陈帅

DL : 2
用于LDPC编码译码的仿真实现。包括随机生成校验矩阵、由校验矩阵产生生成矩阵、编码、加随机噪声、译码等内容。原作者是老外,有部分中文注释。-LDPC coding for decoding Simulation. Check including random matrix generated by the calibration matrix generated generator matrix, coding, plus random noise, such as decoding. The original author is a foreigner, some Chinese Notes.
Update : 2025-02-17 Size : 57kb Publisher : 别志松

DL : 0
stbc在2发2收,4发4收的性能仿真 一个编码译码程序。 有仿真结果图。-stbc made two in 2 admission, made 4 of 4 admission a performance simulation code decoding procedures. A Simulation results.
Update : 2025-02-17 Size : 56kb Publisher :

在ofdm系统中空时格状码编译码方式,与ofdm结合性能的比较-in OFDM systems hollow when trellis coding- decoding methods, combined with OFDM Performance Comparison
Update : 2025-02-17 Size : 2kb Publisher : foeni

DL : 0
这是一个无线通信空时码仿真程序,编码数据形成流进行同步传输,采用的是最大似然译码。-This is a wireless communications space-time simulation codes, encoding data flow synchronization formed transmission, using the maximum- likelihood decoding.
Update : 2025-02-17 Size : 2kb Publisher : ltj1974

该文件夹为空时块码-卷积码级联系统的仿真程序,天线配置为2发2收。 主要程序的用途说明: mainMIMO_OFDMA_2Tx_Convcode.m: 主程序,设置各种参数 gendatabits.m: 生成原始信息比特数据的程序 conv_encoder.m: 卷积码编码器 interleave.m: 交织器 mod_2Tx_STBC_DFUSC_Convcode.m:调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_STBC.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 iterative_detection_decoding_2x2.m: 级联MAP算法主程序 map_decoding.m: 卷积码MAP译码程序 b2s_logp.m: 符号LLR转化为比特LLR-folder to the space-time block codes-Convolutional Codes cascade system simulation program, antenna configuration for the two 2 admission. The main purpose procedures : mainMIMO_OFDMA_2Tx_Convcode.m : The main program, gendatabits.m set various parameters : Generating original bits of information data conv_encoder.m procedures : Convolution Encoder interleave.m : interleaver mod_2Tx_STBC_DFUSC_Convcode.m : gen_SUI_CorrCIR.m modulation procedures : Generation channel impulse response procedures get_perfectCE_2x2.m : Generation ideal channel estimation procedures chanSUI_corr_2x2.m : SUI transmitted signal through the channel addAWGN_2x2.m procedures : adding Gaussian white noise process dem_DFUSC_2x2_STBC.m : receiver demodulator main program ls_freq.m : frequency-domain algorithm ls_time_2
Update : 2025-02-17 Size : 22kb Publisher : leon

这是一个基于2发2收,STBC的MIMO仿真模型,在该模型中,可以看到MIMO从数据生成到数据调制最后到解码的整个过程-This is a 2 on the 2 admission, STBC MIMO model, the model, MIMO can see from the data generated to the final data modulation of the whole process of decoding
Update : 2025-02-17 Size : 15kb Publisher : 陈帅

包括4天线准正交码的编码和解码程序,其中解码程序包括部分行的合并解码-Including 4 antenna quasi-orthogonal code encoding and decoding procedures, which include decoding part decoding the combined line
Update : 2025-02-17 Size : 1kb Publisher : 谷雨

一个2*1的MIMO系统,采用BPSK调制,空时分组码STTC编码,即ALIMOUTI编码方法。接收端相应解码,挺简单,仿真结果很好。-A 2* 1 of MIMO systems using BPSK modulation, space-time block codes STTC encoding, that is, coding method ALIMOUTI. The corresponding receiver decoding, very simple, very good simulation results.
Update : 2025-02-17 Size : 1kb Publisher : 李静

DL : 0
[LDPC码]是LDPC码相关论文 [WuYuFei]中是WuYuFei的论文 [WuYufei_matlab]是WuYufei做Turbo码的Matlab程序 程序实现在固定信噪比和卷积长度的条件下,计算不同正常的帧错误概率和比特错误概率 turbo_sys_demo.m是主程序 其中trellis.m是构造网格的子程序 logmapo.m是LOGMAP译码算法子程序 sova0.m是SOVA译码算法子程序 encoderm.m是编码子程序 [22]是以WuYufei程序的改动,实现在帧长、信噪比和迭代次数固定的情况下,获得两个译码器的先验信息的变化情况 http://www.pudn.com -[LDPC Code] LDPC code is a relevant paper [WuYuFei] is WuYuFei paper [WuYufei_matlab] is to do WuYufei procedures Turbo Codes Matlab program signal to noise ratio at a fixed length and convolution conditions, different normal frame error probability and the bit error probability is turbo_sys_demo.m main structure of which is trellis.m grid is logmapo.m Subroutine Subroutine LOGMAP decoding algorithm is the SOVA decoding algorithm sova0.m Subroutine Subroutine encoderm.m coding [22 ] WuYufei procedure is based on changes in帧长realize, signal to noise ratio and a fixed number of iterations circumstances, the acquisition of two decoder a priori information changes http://www.pudn.com
Update : 2025-02-17 Size : 1.69mb Publisher : 李灵

STBC(空时编码)的编码和解码方法,两个发射天线,一个或两个接收天线。-STBC (Space-Time Coding) encoding and decoding methods.
Update : 2025-02-17 Size : 1kb Publisher : xiaoqiang

STBC-OFDM中Alamouti的仿真实现,包括信道编译码和二进制信源-STBC-OFDM in the simulation implementation Alamouti, including channel encoding and decoding and binary source
Update : 2025-02-17 Size : 2kb Publisher : 何灵

DL : 0
本程序为实现LDPC编码和STBC,STBC采用2发2收天线,希望对大家有一定的帮助。-implement an STBC encoding/decoding scheme, LDPC coding before modulation and STBC next to decode them.
Update : 2025-02-17 Size : 102kb Publisher : 王力宏

DL : 0
空时编解码程序,包括频偏信道模型(瑞利信道模型可选)-Space-time encoding and decoding procedures, including frequency offset channel model (Rayleigh channel models are available)
Update : 2025-02-17 Size : 2kb Publisher : 田莉

实现空时编码 STBC 的编码和解码功能 -Encoding and Decoding of STBC code
Update : 2025-02-17 Size : 2kb Publisher : 沈侠

MIMO通过传输图像和信息,来实现传输。内含时分编码,空分编码。最小似然函数译码-MIMO through the images and information, to realize the transmission.Embedded in coding, air separation encoding.Minimum likelihood function decoding
Update : 2025-02-17 Size : 2kb Publisher : masichol

最大似然译码算法在Alamouti方案中的应用。理论上推导出发射天线数为2接收天线为的Alamouti方案与发射天线为1接收天线为2的最大比合并(MRC)接收分集的分集增益相同。并通过Matlab对系统进行了仿真,验证了理论分析的正确性。-Maximum likelihood decoding algorithm in Alamouti Scheme. Theoretically antenna number 2 to the receiving antenna and transmitting antenna Alamouti scheme as a receiving antenna 2 is maximum ratio combining (MRC) diversity reception diversity gain of the same. And the system by Matlab simulation to verify the theoretical analysis.
Update : 2025-02-17 Size : 4kb Publisher : 王琛

ALAMOUTI stbc in matlab software with viterbi decoding
Update : 2025-02-17 Size : 13kb Publisher : nejwa elmaammar

mimo程序stbc译码解码,包括QPSK调制解调,IFFT调制,空时编解码-MIMO program STBC decoding decoding, including QPSK modulation and demodulation, IFFT modulation, space-time codec
Update : 2025-02-17 Size : 3kb Publisher : 沈诗怡
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