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FCM
my uploaded file is fuzzy c means algorithm that is coded in matlab
- 2015-01-14 10:57:54下载
- 积分:1
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1
说明: 一种未知信源数的高分辨DOA 估计算法:众多性能优良的超分辨波达方向(DOA)估计算法通常需要预先判定信源数目,然而,现有的信源数估计
算法在有限采样快拍条件下,估计性能随着信噪比的降低而下降,错误概率也相应增加,最终导致DOA 估计失败。
该文提出一种超分辨的DOA 估计算法,此算法不需要预判信源个数和进行特征值分解,同时在时变环境中,针对
快拍数较少的情况下,依然保持较高的角度分辨能力,可以被认为是综合了Capon 法和MUSIC 法的优点。(Algorithm on High Resolution DOA Estimation
without Sources Number:Many of the super resolution DOA(Direction-Of-Arrival) estimation algorithms presume the number of
signal sources. Since the sample snapshot is limited, however, the available algorithms on source number estimation
may fail at lower SNR. In this paper, a novel algorithm for high resolution DOA estimation is proposed, which not
only skips sources number estimation and EVD, but also behaves satisfactorily with a few snapshot, it may be
viewed as a combination of merit of conventional Capon and MUSIC method.)
- 2013-12-30 18:29:20下载
- 积分:1
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files
matlab UwB脉冲的接收 设计 成型 (matlab UWB pulse)
- 2010-06-03 12:47:38下载
- 积分:1
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creatimage
createimage函数实现当前零水平集(演化曲线)在原图上的显示和嵌入函数u的重新初始(Createimage functions implementing the current zero level set (curve evolution in the display on the original) and inline function u initial again
)
- 2011-04-30 01:24:10下载
- 积分:1
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fitcircle
根据像素点进行圆匹配。根据像素点进行圆匹配。(According to the pixel round match. According to the pixel round match.)
- 2012-05-19 21:53:41下载
- 积分:1
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chengxu
自相关法谱估计的程序,这是一种经典的方法,效果真心不错(Autocorrelation spectrum estimation procedure, which is a classic method, the effect is really good)
- 2014-12-22 14:33:22下载
- 积分:1
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多元线性回归模型
数学建模中,用来解决实际问题。好用的代码。(In mathematical modeling, it is used to solve practical problems)
- 2020-12-31 16:18:59下载
- 积分:1
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BPSK_Simulation
BPSK调制和解调,matlab环境下仿真实现(BPSK modulation)
- 2010-01-02 21:02:15下载
- 积分:1
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dijkstra
绝对简练、高效的dijkstra算法,matlab实现(Absolutely concise, efficient dijkstra algorithm, Matlab implementation)
- 2012-05-10 08:12:40下载
- 积分:1
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eeg_toolbox_v2.3
matlab下的eeg处理程序库,例程丰富,讲解清晰,医学图像图形处理必备哦(EEG under treatment matlab libraries, routines rich, on a clear, medical image and graphics must deal with Oh)
- 2007-11-04 23:00:25下载
- 积分:1