登录
首页 » matlab » weinalvbo

weinalvbo

于 2015-01-05 发布 文件大小:95KB
0 132
下载积分: 1 下载次数: 13

代码说明:

  设计一维纳滤波器。 (1)产生三组观测数据,首先根据s(n)=as(n-1)+w(n)产生信号s(n),将其加噪(信噪比分别为20dB,10dB,6dB),得到观测数据x1(n),x2(n),x3(n)。 (2)估计xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)

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

  • users_guid_ABCD
    how to use BSP developer guide
    2010-09-13 17:17:48下载
    积分:1
  • IFTIKHARdjsa
    matlab code generation
    2010-10-21 02:35:10下载
    积分:1
  • ANN_MATLAB
    a document for learning a bout neral network
    2012-04-08 21:18:24下载
    积分:1
  • 258
    带动量,自适应学习速率的梯度下降法; 刚建立的网络误差 ; 对学习训练后的网络仿真; 误差函数赋值(matlab program)
    2011-10-13 08:29:02下载
    积分:1
  • Invarient
    This program is designetd for find the invarient of the binary image
    2013-04-30 21:56:57下载
    积分:1
  • anglecos
    利用夹角余弦距离进行样本数据分类。实现步骤主要分为以下两部分:a、待测样品X与训练集里每个样品Xi的距离采用夹角余弦距离公式计算。b、循环计算待测样品和训练集中各已知样品之间的距离,找出距离待测样品最近的已知样品,该已知样品的类别就是待测样品的类别。(Using the sample data classification Angle cosine distance.Implementation steps are divided into the following two parts: a, sample under test with each of the samples in the training set X Xi distance using the included Angle cosine distance formula.B, loop calculation under test samples and the distance between the known samples training focus, find out the known closest to the sample under test samples, the samples of known category is the category of the sample under test.)
    2015-03-30 16:27:58下载
    积分:1
  • 用广义回归神经网络预测时间序列数据 GRNN处理时间序列
    用广义回归神经网络预测时间序列数据的MATLAB源代码(MATLAB source code for predicting time series data using generalized regression neural network)
    2017-08-23 20:31:01下载
    积分:1
  • wfqin-aa2
    MATLAB主要函数和命令注释,包括操作系统命令,编译M文件,用户交互式功能(MATLAB main function of the Notes and orders, including orders operating system, compiler M paper user interactive functions)
    2007-05-15 22:13:48下载
    积分:1
  • qnf
    one of the most important parameteres in power system is frequency,in this paper frequency estimated using queen base algorithm
    2013-02-06 13:19:17下载
    积分:1
  • tiqu
    watermarking 提取算法的实现 (watermarking wavelet)
    2011-10-02 11:39:05下载
    积分:1
  • 696518资源总数
  • 105549会员总数
  • 12今日下载