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随机信号功率谱分析
理解随机信号功率谱分析原理和方法。
(1) 生成信号,被淹没在在噪声中;
(2) 试用周期图法估计信号的功率谱;
(3) 选用不同窗,使用修正周期图法估计信号的功率谱;
(4) 对一段语音信号,使用LD算法估计其功率谱;
(5) 详细列出功率谱估计的步骤和原理。
(understanding of random signal power spectrum analysis principles and methods. (1) generate signals being drowned in the noise; (2) The probationary period plan estimates the signal power spectrum; (3), different windows, the use of map amendment cycle method to estimate the power spectrum signal; (4) a voice signal, the use of LD algorithm to estimate the gong spectrum; (5) a detailed breakdown of the power spectrum estimation steps and principle.)
- 2005-08-28 19:53:08下载
- 积分:1
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regress
说明: 很好的多元回归分析源码,其中一部分是自己写的(Multiple regression analysis a good source, part of which is to write their own)
- 2011-03-23 22:17:42下载
- 积分:1
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牛顿迭代接非线性方程组
利用牛顿迭代法实现高阶非线性方程组的计算(Calculation of Higher Order Nonlinear Equations by Newton Iteration Method)
- 2021-01-08 00:58:51下载
- 积分:1
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PM
说明: the attached file is the power mangement for MP201
- 2007-10-26 16:50:23下载
- 积分:1
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DatabaseHandler
matlab与数据库的链接问题,sql access(matlab problem with the database link )
- 2010-11-26 09:35:41下载
- 积分:1
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DVB_T_tongbu_new
DVB-T 2k模式定时估计Matlab仿真。包括导频和TPS插入,瑞利多径信道衰减,高斯噪声加入。
定时估计的粗定时用极大似然法,利用循环前缀特征,不需要专门训练序列。细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。(DVB-T 2k timing estimation.)
- 2015-02-06 23:58:59下载
- 积分:1
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qqq
遗传算法的每个步骤的包含交叉、复制、变异、选择的源代码(failed to translate)
- 2013-05-04 16:13:20下载
- 积分:1
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无线通信多径衰落信道的Matlab仿真
说明: 通过将喷泉码的编译码方法再无线衰落信道上的用matlab仿真出来(Multi-path ruili channel simulation research on matlab)
- 2018-12-29 09:44:50下载
- 积分:1
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radarMATLABCode
mahafaz的用matlab分析和设计雷达系统1书的源码(mahafaz use matlab analysis and design of radar systems, one book source)
- 2007-11-13 16:42:03下载
- 积分:1
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MATLAB-SVM
MATLAB-SVM 决策算法(有向无环图)(MATLAB-SVM decision-making algorithm (directed acyclic graph))
- 2011-01-07 20:34:14下载
- 积分:1