网站首页

登录

Active-noise-control

于 2012-11-26 发布文件大小:17KB

 0  320

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

SegyMAT-1.2
这是用matlab对segy数据进行处理，并提取道信息的程序，功能强大。(This is segy with matlab for data processing and information extraction procedures Road and powerful.)

2009-01-16 18:45:20下载

积分：1
xiongyalisuanfa
说明：求解最大匹配问题的matlab源程序，代码详尽并附有说明(Solving the problem of maximum matching matlab source code with a detailed description)

2009-08-08 09:45:03下载

积分：1
Matlab-wusunbianjiema
在Matlab环境下实现的无损编解码，代码简单易懂(In the lossless codec implementation under the environment of Matlab, the code is simple to understand)

2013-03-29 16:19:53下载

积分：1
stock_share_data_capture
股票数据爬虫，matlab版本，与网上同一类型的区别在于，能够直接运行，有一定的借鉴意义。(Stock data crawler, matlab version, with the same type of difference between online, can run directly, have certain reference significance.)

2017-01-18 21:49:41下载

积分：1
cljs
搭建IEEE30节点的simulink仿真模型(IEEE30 Flow calculation simulink)

2020-12-22 15:39:07下载

积分：1
ch5example4
自动增益控制（AGC）原理与仿真 AGC环路中增益控制函数为 f(x)=100/（1+100x）(Automatic gain control (AGC) Principle and simulation of AGC loop gain control function f (x) = 100/(1+100 x))

2021-01-26 20:58:40下载

积分：1
funcDWT
离散余弦变换的MATLAB程序，离散余弦变换的MATLAB程序，(Discrete cosine transform of the MATLAB program)

2010-05-26 17:40:07下载

积分：1
psk31_9b_12a
PSK31 Model with Symbol Timing and Carrier Recovery(This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files. The receiver features include: Automatic Frequency Control, Automatic Gain Control, Symbol Timing recovery with a fractionally spaced Farrow interpolator, Decision Directed Carrier Phase Lock Loop, dbsk or dqpsk demodulation with FEC. References are provided in the Model.)

2012-05-14 22:08:58下载

积分：1
VaRest
通过构建对角平滑和指数平滑的方法，进行金融风险值得计算。(By building on the corner smoothing and exponential smoothing method, the calculation of financial risk worth.)

2011-10-22 11:00:08下载

积分：1
yichuansuanfa
使用遗传算法优化风、光、燃气互补发电最佳配置(Genetic algorithm is used to optimize the optimal configuration of wind, light and gas complementary power generation)

2018-09-27 10:02:01下载

积分：1

696516资源总数
106914会员总数
0今日下载