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RS_code_OFDM_modulation
基于MATLAB平台的通信系统的仿真,RS编码,OFDM调制,加入PLC信道噪声,并进行误码率的检测,运行无误,程序完整。(MATLAB-based communications system simulation platform, RS coding, OFDM modulation, adding PLC channel noise, and make BER testing, run correctly, the program integrity.)
- 2013-09-16 17:56:39下载
- 积分:1
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CPP116
c++单纯型法。方法不错,希望对大家有帮助。(The simplex method)
- 2016-02-16 11:34:31下载
- 积分:1
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DATA
7.5千瓦的开关磁阻电机非线性建模所需的电流和转矩表格,8,6结构内转子形式(7.5 kilowatts Nonlinear Modeling of Switched Reluctance Motor current and torque required forms within the structure of the rotor in the form 8,6)
- 2013-07-09 13:08:09下载
- 积分:1
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java swing学生信息管理系统(源码+数据库+文档)
java swing学生信息管理系统(源码+数据库+文档)
- 2021-05-06下载
- 积分:1
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BaconCipher2
Bacon Cipher java code
- 2013-08-08 04:45:42下载
- 积分:1
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EncryptionAudioTrackMP3-master
说明: 播放加密音乐文件,可以加密,然后加密后播放,手机APP开源代码(mp3 download encrytion and play)
- 2020-06-18 17:40:02下载
- 积分:1
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ARMA
根据《现代数字信号处理》(姚天任等,华中理工大学出版社,2001)第四章附录提供的数据(pp.352-353),用ARMA模型法估计其功率谱,并画出不同参数情况下的功率谱曲线。(According to the modern digital signal processing (Yao Tianren, Huazhong University of Science and Technology Press, 2001), Chapter IV appendix provides data (pp.352-353), used the ARMA model method to estimate the power spectrum, and draw different parameters case The power spectrum curve.)
- 2013-02-21 16:32:36下载
- 积分:1
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3455465
MATLAB编写的角点检测程序,用于对目标的检测和稳定的跟踪。很适合对于运动目标的跟踪。(Corner detection procedures written in MATLAB for target detection and tracking. Very suitable for tracking of moving targets.)
- 2012-07-04 19:01:13下载
- 积分:1
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highdynamic_model
高动态模型,加加速度,加速度和速度都可以改变,仿真出多普勒频偏变化和相位变化。(High dynamic model of acceleration, acceleration and speed can be changed, the simulation of doppler frequency and phase changes.)
- 2017-02-27 21:19:11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