网站首页

登录

Active-noise-control

于 2012-11-26 发布文件大小:17KB

 0  227

下载积分: 1 下载次数: 108

我要下载

代码说明：

有源噪声控制(ANC)主要基于LMS算法,但在处理宽带噪声信号和低信噪比情况下,效果不好.影响控制效果的主要原因是输入信号的自相关分布.而小波变换具有消除信号自相关的作用.因此将小波变换引入有源噪声控制(ANC)是解决问题的一种办法(Active noise control (ANC) is mainly based on the LMS algorithm, but ineffective in dealing with the situation of the broadband noise signal and low signal-to-noise ratio, the main reason affecting the control effect of autocorrelation distribution of the input signal. Wavelet transform to eliminate signalautocorrelation role Thus the wavelet transform is a problem-solving approach to the introduction of the active noise control (ANC))

文件列表：

Active noise control.doc,55296,2008-05-16

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

featureselectionEP
feature selection using evolutionary algorithm

2009-09-07 20:14:38下载

积分：1
Matlab-plot
Matlab plot函数使用方法（详细）( Matlab plot function using method (detailed))

2013-10-15 09:24:46下载

积分：1
crop
Segmentation of printed character if file is not skewed and characters are not connected to each other.

2011-11-27 14:54:53下载

积分：1
MOEAD-M2M_Matlab
matlab实现moead-M2M算法，基于角度的多目标算法(Implementation of moead-M2M algorithm in MATLAB)

2020-11-23 17:29:33下载

积分：1
DlmStrings
function to easily save cell matrix with mixed data. Example file is included

2011-06-06 21:00:41下载

积分：1
Untitled
椭圆检测。利用霍夫变换的原理实现椭圆的检测，并在图中标记出来，可用于方向盘的检测。(Ellipse detection. Using the principle of detecting the implementation of elliptic Hof transform, and marked in the graph, can be used to detect the steering wheel.)

2014-11-19 15:12:27下载

积分：1
dsp
创建一个实现FFT算法的DSP工程，并给工程中加入源文件、库文件和链接命令文件观察输入、输出数据的频谱；改变FFT的点数，观察结果；通过Profile分析算法的运行时间。 (FFT algorithm to create a realization of the DSP project, and add to the project source files, library files and link observation command file input and output data of the spectrum change FFT points, observation results through the Profile of the run-time analysis algorithms.)

2007-12-04 19:46:38下载

积分：1
Pattern
均匀直线天线阵，偶极子阵，单极天线的方向图，matlab编写，输入参数可以改变(Uniform linear antenna array, dipole array, monopole antenna direction map, matlab prepared input parameters can be changed)

2007-12-07 13:00:24下载

积分：1
finalnew
find the feature of ECG beat and PQRST wave

2013-10-01 17:52:48下载

积分：1
CC
说明： GCC时延估计，二次互相关进行估计时延，精确定位(GCC delay estimation, the second cross-correlation to estimate the delay, precise positioning)

2014-04-08 16:27:54下载

积分：1

696518资源总数
105873会员总数
12今日下载