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chap4
雷达系统设计MATLAB仿真一书里的第四张所有的程序，对于学习非常有用。(Radar system design MATLAB simulation fourth book program, very useful for learning.)
- 2012-09-11 01:04:43下载
- 积分：1
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LeastSquareComplexExponential
最新比较流行的模态识别方法，最小二乘复指数法(LeastSquareComplexExponential(LSCE) for modal analysis)
- 2013-12-18 04:10:15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
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Material-Computation-and-Design
《现代材料计算与设计教程》基于MATLAB软件和材料相关的专业问题介绍几个主要的解决方法。(Meterial Computation and Design)
- 2020-10-07 20:27:38下载
- 积分：1
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poc
说明： 模糊聚类和模式识别的具体应用算法，详细的计算说明(Fuzzy clustering and pattern recognition algorithm for specific applications, detailed calculations show)
- 2011-04-06 19:56:33下载
- 积分：1
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chebyshev
说明： 是有关DSP中著名的契比雪夫的窗函数,还是不错的,欢迎使用(DSP is the famous Lease Chebyshev window function, or good, welcomed the use of)
- 2006-04-28 10:49:28下载
- 积分：1
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chap6
matlab图像处理实例详解chap6——图像复原技术(matlab image processing example explanation chap6- Image Restoration)
- 2013-11-06 14:24:47下载
- 积分：1
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slps
pspice 与 matlab 接口的使用说明
(slps for pspice and matlab)
- 2009-05-27 20:30:15下载
- 积分：1
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optimal-beamforming
针对均匀线形阵列的阵列波束综合问题，并把这一问题描述成一个凸优化问题。针对更普适的情况。
(For array pattern synthesis problem, and describe it as a convex optimization problem.)
- 2013-12-16 19:34:52下载
- 积分：1
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levelsetImage
这是一个利用水平集方法进行分割的方法，是目前使用越来越多的方法，并且有严格的数学依据(This is a level set method using segmentation method is currently used by more and more ways, and has a strict mathematical basis for)
- 2007-07-27 10:14:37下载
- 积分：1
