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diyadaikuanwenti
抵押到款MATLAB实现--等额还款方式(Mortgage to the MATLAB models to achieve- equal repayment)
- 2010-06-25 10:03:14下载
- 积分:1
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基于非相干信号子空间(ISM)的宽带源DOA估计方法
首先分析了基于非相干信号子空间(ISM)的宽带源DOA估计方法,并将基于数
据阵共轭重构的修正MUSIC算法应用于ISM方法中,提高了分辨能力而且可以分
辨相干信源。接下来讨论了相干信号子空间(CSM)方法的宽带相干源DOA估计,
分析了聚焦矩阵及聚焦频率对DOA估计性能的影响,给出了最佳聚焦矩阵的选择
标准和最佳聚焦频率的选择方法。
针对色噪声环境下宽带信号的波达方向估计,研究了将传播算子思想应用于
TCT聚焦矩阵的相干信源DOA估计新方法。该方法基于传播算子思想,直接利用
阵列接收信号估计噪声相关矩阵,得到一种快速TCT聚焦矩阵。从而提高了色噪声
环境下宽带信号DOA估计的性能,传播算子的应用避免了TCT算法中复杂的特征
分解,降低了运算量。通过计算机仿真证明了新方法的有效性和可行性。
关键词: 宽带阵列信号 波达方向估计 色噪声 信号子空间
聚焦矩阵(DOA MUSIC)
- 2021-04-07 23:29:01下载
- 积分:1
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DTL
二元三节点拉格朗日插值函数源代码,用于二位数据插值和科学计算,适合学习matlab者参考。(Two yuan three-node Lagrange interpolation function source code for the two data interpolation and scientific computing for learning matlab reference.)
- 2014-01-04 22:04:42下载
- 积分:1
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MATLAB
本资料是为matlb的初学者提供的,里面有matlab的的概述,还有一些编程的例子可供初学者学习(注:本资料第一作者非本人,未经允许,不得用于商业等盈利平台)(This information is provided for beginners matlab, which has outlined the matlab, there are some programming examples for beginners to learn (Note: This information is non-first author himself, without permission, not for commercial profit, etc. platform))
- 2015-04-19 20:33:05下载
- 积分:1
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pidaiyunshu
做皮带运输系统模拟,在干扰下如何实现皮带平稳控制,其中解微分方程组常用数值解法即龙格法.(Belt transportation system simulation disturbance belt under steady control, including commonly used numerical methods of solving differential equations-Runge method)
- 2014-12-23 09:39:24下载
- 积分:1
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hhtemd
希尔伯特黄变换是,hilbert+emd的综合。本文件是典型的hht的程序(The Hilbert yellow transformation is the synthesis of hilbert+emd. This file is a typical HHT program)
- 2017-12-10 19:56:25下载
- 积分:1
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kuopintongxin
扩频通信系统的方针,源码比较详细,并且还包含对扩频通信系统的干扰技术研究(The principle of spread spectrum communication system, the source in more detail, and also includes the interference of spread spectrum communication system technology research)
- 2013-03-05 21:48:16下载
- 积分:1
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DC-to-DC-buck-converter--with-control-loop
DC to DC buck converter, with control loopDC to DC buck converter, with control loopDC to DC buck converter, with control loopDC to DC buck converter, with control loop
- 2013-10-24 23:03:41下载
- 积分:1
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zhuizongjiange-matlab
城市轨道交通的列车间隔追踪仿真,主要在不同最大速度下的追踪时间间隔(Urban rail transit train interval tracking simulation, mainly in the different maximum speed tracking time interval)
- 2013-05-18 10:40:35下载
- 积分:1
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Exponential smoothing model
计算指数平滑模型预测及预测值与真实值的统计量计算(Exponential smoothing model and prediction value statistic calculation)
- 2017-08-27 13:53:23下载
- 积分:1