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Running_ERD_Commander_2005_from_flash_drive[1]
running erd commander form usb stick
- 2011-10-14 12:48:53下载
- 积分:1
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IQerror
说明: 本程序研究IQ误差对线性调频信号匹配滤波的影响,仿真匹配滤波后信号幅相误差特性,仿真主瓣宽度、旁瓣电平的变化(This program studies the influence of IQ error on matched filtering of chirp signal, simulates the characteristics of signal amplitude and phase error after matched filtering, and simulates the change of main lobe width and side lobe level)
- 2020-05-17 22:41:22下载
- 积分:1
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完美的OFDM仿真程序MATLAB
说明: OFDM仿真文件,matlab编写,通信,无线,(OFDM simulation file MATLAB, communication, wireless,)
- 2020-08-05 19:55:04下载
- 积分:1
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ofdm系统模型
ofdm系统模型,包含信道估计 FFT变换 QPSK 16QAM调制 插入导频等,非常全面。(OFDM system model, including channel estimation FFT transform QPSK 16QAM modulation insert Pilot and so on, very comprehensive.)
- 2020-07-10 14:29:05下载
- 积分:1
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contdnt-language
C语言函数库大全电子书,内容丰富,全面,极具参考价值,,(C language function library e-book, rich in content, comprehensive, very valuable,)
- 2018-12-25 20:18:20下载
- 积分:1
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eary-late
迟早门,集中统一介绍的文献,很好的,可以看看(Sooner or later the door and centralized described in literature, well, you can take a look at)
- 2013-03-21 10:23:29下载
- 积分:1
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程序
说明: 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
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LEO_Channel_MU
这是一份低轨道卫星建模的资料,比较简洁适合学习(This is a low-orbit satellite modelling data, relatively simple and suitable for learning, recommend to see)
- 2021-03-11 14:59:25下载
- 积分:1
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polarCode_SC
说明: 关于Polar码的,编码和译码,适合初学者(something about polar code)
- 2020-11-28 20:59:30下载
- 积分:1
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AdaptiveEqualizer9taps
使用MATLAB中的simulink建立的9阶自适应均衡器模型(a 9 step simulink model)
- 2010-09-04 11:30:30下载
- 积分:1