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fracdelay-estimation
分数时延估计文档对于宽带信号, 基于移相的窄带波束形成方法会导致方向图波束指向的偏移和主波束畸变, 并且无法有效地抑制宽带干扰。该文提出了基于数字时延加抽头延迟线
(tapped delay line , TDL)结构的宽带自适应波束形成方法。
该方法采用数字时延滤波单元补偿宽带信号在波束指向上的相位和包络偏移, 并用基于TDL 的空时二维滤波处理抑制宽带干扰。分析和实验结果表明, 该方法可以有效地合成空间宽带波束并抑制宽带干扰, 提高信干噪比(sig nal-to-interference-plus-noise r atio , SINR)增益。(frac delay estimation)
- 2020-12-15 09:09:13下载
- 积分:1
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041751201034552
包含蓄电池的微电网的并网模型下的经济调度优化(Optimal Dispatching of Microgrid)
- 2019-01-06 14:33:00下载
- 积分:1
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FastMarching_version3b
This function Skeleton will calculate an accurate skeleton (centerlines) of an object represented by an binary image / volume using the fastmarching distance transform.
- 2014-10-08 01:25:55下载
- 积分:1
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timefre
时频分析,窗宽对信号恢复的影响 以及差值分析(Time-frequency analysis, the impact of the window width and the difference signal recovery analysis)
- 2014-12-03 19:00:03下载
- 积分:1
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music-tiankongzhicheng-of-matlab
用matlab编写的天空之城代码,执行后可听到优美的音乐(music tiankongzhicheng by matlab)
- 2014-12-04 18:10:00下载
- 积分:1
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shipinfenxi
很有用的时频分析工具,内附各个函数的说明,方便调用。(Very useful tool for time-frequency analysis, containing a description of each function, easy call.)
- 2013-08-28 00:23:54下载
- 积分:1
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Particle-swarm-
粒子群优化算法能够处理例如不可导的节点传递函数或者没有梯度信息存在。(Particle swarm optimization algorithm can handle such as node can not guide the transfer function or no gradient information exists.
)
- 2014-10-04 10:00:24下载
- 积分:1
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bspline_deboor
it is a deboor algorithm
- 2013-03-03 15:09:08下载
- 积分:1
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DCT2D
DCT变换的matlab源代码。适合用作特征提取的预处理方法来使用。(DCT transform matlab source code. Suitable for feature extraction preprocessing method to use.)
- 2009-03-10 09:31:03下载
- 积分:1
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Fundamentals_of_Statistical_Signal_Processing
《Fundamentals of Statistical Signal Processing》(《随机信号处理基础》)的配套MATLAB源代码。为电信工程师、教师、和学生而设计。("Fundamentals of Statistical Signal Proc essing "(" Random signal processing based ") supporting MATLAB code. To the telecommunication engineers, teachers, and students designed.)
- 2007-03-28 11:58:03下载
- 积分:1