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LJL433

于 2015-01-24 发布文件大小:140KB

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【matlab编程代做】MATLAB实现ASK, OOK, FSK, BPSK, QPSK, 8PSK调制源代码([Matlab] MATLAB programming generation do realize ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation source code)

文件列表：

【matlab编程代做】MATLAB实现ASK, OOK, FSK, BPSK, QPSK, 8PSK调制源代码.pdf,161619,2015-01-24
说明.txt,107,2015-01-11

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1
Security in Mobile Ad Hoc Networks

2014-02-20 23:02:56下载

积分：1
channel_estimated_C
GSM信道估计，c实现，包含详细的报告说明，很全。(GSM channel estimation, c achieve, contains a detailed description of the report, it is.)

2020-07-03 23:40:02下载

积分：1
bandpassfilter
HFSS 带通滤波器微带结构 (HFSS microstrip structure band-pass filter)

2009-12-19 09:41:35下载

积分：1
DFE_xuexiquxian
说明： DFE信道均衡算法及学习曲线绘制程序。程序为matlab代码。(DFE channel equalization algorithm and the learning curve drawing program. Procedures for the matlab code.)

2008-11-03 20:29:50下载

积分：1
Signal-Generation
生成数字调制类型信号的matlab程序，包括BPSK，QPSK，2FSK,4FSK,QAM等多种类型信号的调制方法(matlab program for digital modelated signal genaration,including BPSK，QPSK，2FSK,4FSK,QAM,etc.)

2011-11-28 15:07:31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
程序
当今世界电子对抗日益激烈，对于雷达低截获和抗干扰能力的研究越来越受到关注。OFDM (Orthorgonal Frequency Division Multiplexing，正交频分复用)雷达具有大时宽带宽积、波形设计方法灵活、频谱利用率较高以及低截获性能好的特性，因此逐渐成为雷达领域的重点研究方向。除此之外，OFDM信号时域和频域波形都比较复杂，当雷达信号采用OFDM技术时，敌方很难精确估计发射信号波形和瞬时频率，使得截获机不容易分析出检测到的雷达信号。当面对敌方的欺骗式干扰时，对于同样具有大时宽带宽积的线性调频信号，OFDM信号具有更好的抗欺骗式干扰的性能，因此OFDM技术在雷达上的运用愈来愈得到关注。(As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .)

2020-11-19 21:49:39下载

积分：1
BPSK_coding
BPSK仿真程序，简短有效，误码率分析，经典，快速(BPSK Simulation)

2013-12-11 20:00:58下载

积分：1
231744170826247
说明：用于快时变信道的信道估计算法，基于BEM实现(The channel estimation algorithm for fast time-varying channel is implemented based on BEM)

2021-03-04 15:26:16下载

积分：1
main_OFDM
说明： LTE ofdm编码调制解调仿真，平台为matlab(Simulation of OFDM coded modulation and demodulation)

2021-02-02 00:06:04下载

积分：1

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