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于 2019-03-11 发布文件大小:11KB

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说明：关于ofdm系统中ml检测信号的算法，供大家参考(ML detection algorithm for OFDM system)

文件列表：

ML\ML1\add_noise.m, 175 , 2007-10-08
ML\ML1\disper.asv, 642 , 2008-05-03
ML\ML1\disper.m, 637 , 2007-10-09
ML\ML1\gama.asv, 237 , 2007-11-30
ML\ML1\gama.m, 237 , 2007-11-30
ML\ML1\ML.asv, 1748 , 2010-10-17
ML\ML1\ML.m, 1750 , 2010-10-17
ML\ML1\mvalue.m, 332 , 2007-10-09
ML\ML1\QPSK.m, 348 , 2007-10-08
ML\ML1\try_ml.asv, 2496 , 2017-12-03
ML\ML1\try_ml.m, 2476 , 2017-12-03
ML\ML_detector.asv, 787 , 2017-12-03
ML\ML_detector.m, 3198 , 2017-12-03
ML\ML仿真.rar, 6055 , 2017-12-03
ML\ML1, 0 , 2010-10-21
ML, 0 , 2017-12-03

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OPNET
基于OPNET的IEEE80211战场WLAN增援救助仿真及性能评估(OPNET-based reinforcement of IEEE80211 battlefield WLAN simulation and performance evaluation assistance)

2009-05-25 12:10:23下载

积分：1
osyk4
实现两台PC机的串口通信,很好用,经编译无错误()

2018-03-28 21:42:58下载

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BPSK调制仿真
说明： bpsk调制仿真，可直接用 1、数字调制方法数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。数字信号的传输方式分为基带传输和带通传输。然而，实际中的大多数信道（如）无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输，必须用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。(1, digital modulation method Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation. Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)

2019-05-28 10:46:01下载

积分：1
OFDM MATLAB
说明： OFDM链路OPTISYSTEM 仿真模型(Simulation of OFDM link optisystem)

2021-01-25 21:51:05下载

积分：1
communication
利用NIUSRP 和LABVIEW数字通信实验平台，进行信道估计和信道均衡，实践均衡器的原型设计和性能评测。(Use LABVIEW and NIUSRP digital communications test platform for channel estimation and channel equalization, practice equalizer prototyping and performance evaluation.)

2020-11-12 10:39:44下载

积分：1
OFDM-Channel-Estimation
MATLAB MIMO-OFDM信道估计仿真.m文件。基于梳状导频环境。(MATLAB MIMO-OFDM channel estimation simulation. M file. Comb based pilot environment.)

2011-05-02 21:39:19下载

积分：1
RA
说明： RA码的仿真程序，包括编码器、信道、译码器，参数可配置。(RA code simulation program, including encoder, decoder, channel, parameters can be configured.)

2017-11-13 21:31:00下载

积分：1
vandemonde
该函数能产生一个任意阶的范德蒙德数组,可以用在无线通信等诸多领域。(This matlab function will generate an arbitrary-way Vandermonde arry.)

2017-11-22 10:49:20下载

积分：1
SLM_ModeConversion
基于模拟退火算法的光学模式转换，为模分复用一种高效转换算法。(Based on the optical mode conversion of simulated annealing algorithm, a high efficiency conversion algorithm is used for modular division multiplexing.)

2017-10-25 22:23:58下载

积分：1
LS法信道估计
使用LS算法对OFDM的信道进行估计，该算法估计行道计算量小，但是容易受到噪声的影响。(The OFDM algorithm is used to estimate the channel of OFDM. The algorithm estimates that the calculation amount of the road is small, but is susceptible to noise.)

2020-06-23 05:40:02下载

积分：1

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