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OFDM-MIMO

于 2021-04-25 发布

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下载积分: 1 下载次数: 11

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代码说明：

说明：对mimo-ofdm系统的仿真，适合初学。(A simulation of MIMO-OFDM system is suitable for beginners.)

文件列表：

OFDM-MIMO, 0 , 2020-04-04
OFDM-MIMO\LTE, 0 , 2020-04-04
OFDM-MIMO\LTE\add_training.m, 1908 , 2004-04-06
OFDM-MIMO\LTE\adpt_mod_para.asv, 6578 , 2009-07-27
OFDM-MIMO\LTE\adpt_mod_para.m, 6578 , 2009-07-27
OFDM-MIMO\LTE\demodu_sym.m, 3027 , 2004-03-23
OFDM-MIMO\LTE\demodulator.m, 1386 , 2004-04-06
OFDM-MIMO\LTE\gausnoise.m, 780 , 2009-07-28
OFDM-MIMO\LTE\main.m, 6094 , 2020-04-04
OFDM-MIMO\LTE\modu_sym.asv, 2138 , 2009-07-27
OFDM-MIMO\LTE\modu_sym.m, 2138 , 2009-07-27
OFDM-MIMO\LTE\modulator.asv, 2874 , 2009-07-27
OFDM-MIMO\LTE\modulator.m, 2874 , 2009-07-27
OFDM-MIMO\LTE\mseq.m, 1241 , 2004-04-05
OFDM-MIMO\LTE\ofdm_demod.asv, 1102 , 2009-07-27
OFDM-MIMO\LTE\ofdm_demod.m, 1123 , 2009-07-28
OFDM-MIMO\LTE\ofdm_mod.asv, 1415 , 2009-07-27
OFDM-MIMO\LTE\ofdm_mod.m, 1415 , 2009-07-27
OFDM-MIMO\LTE\performance_eval.m, 497 , 2009-07-28
OFDM-MIMO\LTE\pilot_insert.m, 491 , 2009-07-27
OFDM-MIMO\LTE\saved_data.mat, 1713413 , 2020-04-04
OFDM-MIMO\LTE\st_coding.asv, 1576 , 2009-07-27
OFDM-MIMO\LTE\st_coding.m, 1576 , 2009-07-27
OFDM-MIMO\LTE\st_decoding.asv, 2755 , 2009-07-28
OFDM-MIMO\LTE\st_decoding.m, 2818 , 2009-07-28
OFDM-MIMO\LTE\stbc_code_TX.asv, 1010 , 2009-07-27
OFDM-MIMO\LTE\stbc_code_TX.m, 1010 , 2009-07-27
OFDM-MIMO\LTE\stbc_decode_TX2RX2.asv, 1303 , 2009-07-28
OFDM-MIMO\LTE\stbc_decode_TX2RX2.m, 1305 , 2009-07-28
OFDM-MIMO\LTE\user_bit_gen.m, 1283 , 2009-07-27
OFDM-MIMO\Matlab中文论坛--助努力的人完成毕业设计.url, 183 , 2009-02-02
OFDM-MIMO\使用帮助：新手必看.htm, 3543 , 2009-02-01

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Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame synchronization is an essential procedure for normal operation of the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.

2013-10-28 23:31:01下载

积分：1
clclostayionary
循环平稳入门讲解，关于循环平稳常用的参数，简单易懂(It is simple and easy to understand the commonly used parameters of circular stationary.)

2020-10-19 14:07:26下载

积分：1
chirpmodsys
说明：可实现，线性调频信号的产生，波形显示，波形解调和码字解调功能(Realizable, chirp signal generation, waveform display, waveform demodulation and codeword demodulation)

2020-06-18 15:20:02下载

积分：1
MLEsim
ML Estimation of frequency, phase, and amplitude of a sinusoid from discrete time samples MLEsim.m (ML Estimation of frequency, phase, and amplitude of a sinusoid from discrete time samples MLEsim.m)

2008-01-14 15:46:27下载

积分：1
DOA Estimation
There are some trials for DOA estimation by applying the wavelet transform method into several sub bands MUSIC and CYCLIC MUSIC scenarios

2020-11-17 16:19:39下载

积分：1
Chepstow-keying-orthogonality
对不同调频周期数不同时间带宽积和不同调频极性等多种组合情况下的信号正交性进行了分析发现通过不同调制参数的灵活组合可以实现信号正交调制 (Analysis found that is orthogonal to the signal in the case of the variety of combinations of different FM number of cycles of the different time-bandwidth product and different FM polarity signal quadrature modulation can be achieved by the flexible combination of different modulation parameters)

2013-03-02 21:28:53下载

积分：1
Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础 (This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)

2021-04-28 13:08:43下载

积分：1
Desktop
说明：基于MATLAB的码本预编码算法，包含码本文件和预编码文件(Codebook precoding algorithm based on MATLAB)

2020-12-07 16:43:39下载

积分：1
serial_test
说明：完整的串口编程实例，MSCOMM控件编程(A Complete Example of Serial Port Programming)

2020-06-16 10:20:01下载

积分：1
TD-SCDMA物理层原理
说明： TD-SCDMA物理层原理，了解物理层技术，了解信道编码的基本原理。(TD-SCDMA Physical Layer Principle)

2020-06-25 19:40:02下载

积分：1

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