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NMIfeature
说明： 提取图像的NMI特征（归一化转动惯量特征）(NMI feature extraction of image（normalized moment of inertia）)
- 2011-03-10 13:17:13下载
- 积分：1
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punture
1/2删除卷积码（3/4速率）的编码和译码，亲测可用(1/2 convolutional code to delete (3/4 rate) encoding and decoding, the pro-test available)
- 2021-04-06 22:29:02下载
- 积分：1
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photonics
matlab FDTD 光子晶体能量传输程序 (matlab FDTD photonics)
- 2009-02-10 16:00:21下载
- 积分：1
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PVystems
光电系统与信号处理是学习光纤通信和光纤检测设备的重要资料(PV systems and signal processing is to study optical fiber communication and fiber optic test equipment, important information)
- 2010-09-01 22:27:11下载
- 积分：1
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Viterbi
viterby algotitm with soft input . a good simulation in mathlab
- 2009-06-05 17:50:52下载
- 积分：1
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missile_0
基于MATLAB的攻击水平机动目标比例导引三维弹道仿真(MATLAB-based attacks proportional navigation for maneuvering target level of three-dimensional trajectory simulation
)
- 2011-09-24 21:12:38下载
- 积分：1
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matlabpratical
matlab program for very useful to practical
- 2010-08-31 13:13:46下载
- 积分：1
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Problem-Solving-with-CPP-7Ed
problem solving c++是一本很好的c++入门教科书，入门必备。可能不是非常主流，但是很推荐。(problem solving c++ c++ is a good introductory textbook, entry required. May not be very mainstream, but it is recommended.)
- 2015-01-23 13:03:10下载
- 积分：1
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PSO
粒子群优化算法，可应用于处理图像相关搜索。代码是自己调试通过的。( Particle swarm optimization Search algorithm)
- 2014-06-04 12:30:55下载
- 积分：1
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OFDMxitongjiangdifengpingbiyanjiu
正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率比一直是OFDM技术的一个研究热点问题。论文针对上述问题，重点研究了降低OFDM信号的峰均功率比的SLM与PTS算法，并利用Matlab对算法进行了仿真研究，并对仿真结果进行了分析。(Orthogonal frequency division multiplexing (OFDM) is a high-speed data transmission technology that can effectively combat inter-symbol interference (ISI). OFDM is a special multi-carrier modulation method, its basic idea is to high-speed transmission of data stream through the serial/parallel conversion, in a number of orthogonal narrowband sub-channel parallel transmission of low-speed data stream. OFDM receivers have three key technologies: channel estimation techniques, reduced peak-to-average ratio (PAPR) techniques and synchronization techniques. OFDM technology can effectively combat multipath fading, etc., there are many advantages, but OFDM has a bottleneck in development, that is, OFDM signal peak power ratio is large, it is easy to lead to OFDM signal intermodulation distortion and system performance degradation. Therefore, how to reduce the peak-to-average power ratio of OFDM signal has been a hot topic in OFDM technology. In this paper, the SLM and PTS algorithms for reduc)
- 2017-05-07 16:48:57下载
- 积分：1
