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自适应噪声抵消(ANC)技术的基本原理
阐述了自适应噪声抵消(ANC)技术的基本原理,基于自适应滤波器的原理,设计了自适应噪声抵消器 在对自适应滤波器相关理论研究的基础上,重点研究了自适应噪声抵消器的核心———LMS自适应滤波算法。在MATLAB中的Simulink下,建立了自适应噪声抵消器的模型,并通过设置不同的参数进行仿真,结果表明系统能够有效地从噪声中恢复出原始信号。最后对系统进行了性能分析,给出了自适应噪声抵消系统在实际应用中选取参考信号的要求
(This paper elaborated the basic theory of Adaptive noise cancellation technology
(ANC),designed Adaptive noise canceller based on adaptive filter After studying the related
theory of adaptive filter,the core of adaptive noise canceller-LMS adaptive filtering algorithm is
researched emphatically.Under the Simulink of MATLAB,built the model of adaptive noise
canceller and simulated through installing different parameters.The results declared the system
can recover original signal from noise effectively.Finally,analyzed the function of system,and
given the system requirements of selected reference signals in the practical application.
)
- 2010-09-17 14:02:52下载
- 积分:1
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说明:
7.0的版本但和7.5差不多
说明:
7.0的版本但和7.5差不多-Description: version 7.0 and 7.5 but almost
- 2022-07-12 21:43:45下载
- 积分:1
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fuzzyneuroc
neural network fuzzy c++
- 2009-04-08 23:38:00下载
- 积分:1
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自动贩卖机
说明: 自动贩卖机可以实现投币找零 购买那种饮料(Vending machines can change money to buy that drink)
- 2019-03-16 22:41:10下载
- 积分:1
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Poweruality
power quality presentation is usefull for engineers
- 2010-12-30 16:38:36下载
- 积分:1
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fffff gggggg ggggggg g
可以实现注册登陆的功能 请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压-fffff gggggg ggggggg g
- 2022-08-05 15:38:14下载
- 积分:1
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作为一个程序员,很重要的一点是要写出漂亮的代码,同时也便于后期维护,因此,需要有良好的编程规范。这个里面就是C++编程规范,可以作为参考
作为一个程序员,很重要的一点是要写出漂亮的代码,同时也便于后期维护,因此,需要有良好的编程规范。这个里面就是C++编程规范,可以作为参考-As a programmer, it is important to write good code, but also facilitate the maintenance of the latter, therefore, need to have good programming norms. The inside is C++ Programming specifications can be used as reference
- 2022-03-24 15:52:15下载
- 积分:1
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删除C盘无用都垃圾,达到1G以上哦,使用后系统运行如飞
删除C盘无用都垃圾,达到1G以上哦,使用后系统运行如飞-Delete all useless garbage plate C, reaching more than 1G Oh, after the system used to run swiftly
- 2022-05-24 13:06:55下载
- 积分:1
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复杂线性系统建模的简化方法
复杂线性系统建模化简的矩阵方法
论文 pdf格式-Simplification of the complex linear system modeling the matrix method
- 2022-10-04 01:20:03下载
- 积分:1
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离散Fourier变换(简称DFT)为离散信号的分析从理论上提供了变换工具,但由于计算时间较长而难以实现,快速Fourier变换(简称FFT)则是一种减少计算时...
离散Fourier变换(简称DFT)为离散信号的分析从理论上提供了变换工具,但由于计算时间较长而难以实现,快速Fourier变换(简称FFT)则是一种减少计算时间的有效算法。本文在对DFT计算量进行分析的基础上指出了FFT的实现途径与计算方法,针对FFT算法进行了程序设计并给出了应用实例。-Discrete Fourier transform (referred to as DFT) analysis for discrete signal theory provides a transform tool, but due to a computational time and difficult to realize, fast Fourier transform (the FFT) is a reduction in the effective algorithm to calculate time. In this paper, DFT calculation was carried out on the basis of the analysis points out the ways and realize the FFT calculation of FFT algorithm for program design and application examples are given.
- 2022-10-16 22:45:03下载
- 积分:1