登录
首页 » Matlab » 经典功率谱的估计

经典功率谱的估计

于 2022-08-22 发布 文件大小:349.49 kB
0 107
下载积分: 2 下载次数: 3

代码说明:

通过给出的随机过程,该随机过程是由3个实正弦信号组成,归一化频率分别为0.1,0.25,0.27,其中相位是相互独立在【0,2*pi】上分布的随机相位;噪声是均值为0、方差为1的实高斯白噪声,信噪比为30db,30db,27db,观测样本数为N,通过bartlett法,Welch法,周期图法计算随机过程的概率谱

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

  • xiaobo
    说明:  对一个二阶模型模型进行脉冲响应辨识,并且通过搭建simulink模型取得了两组输入-输出数据,一组是在有高斯噪声的干扰下获得u1-y3,另外一组是在没有高斯噪声的情况下获得的u1-y1,对这两组数据进行基于haar小波基的脉冲响应辨识,与实际模型的脉冲响应相比较(注:三个excel表必须放在matlab/work文件夹下才能运行)(Second-order model to a model of impulse response identification, and achieved through building simulink model for two groups of input- output data, a Gaussian noise in the interference with access to u1-y3, another group in the absence of Gaussian noise of access to the u1-y1, these two sets of data haar Wavelet-based impulse response identification, and the actual model of the impulse response comparison (Note: Three excel table must be on the matlab/work folder to run ))
    2010-04-21 10:36:50下载
    积分:1
  • Simulation-model-of-the-wind-power
    风力发电的仿真模型 上传出来,希望大家共同学习进步。(Simulation model of the wind power)
    2012-07-11 19:07:28下载
    积分:1
  • readstft1014
    分数阶傅里叶变换程序,读取数据文件实现分数阶傅里叶变换,有图形显示。(Fractional Fourier transform procedure, read data files fractional Fourier transform, graphical display.)
    2012-08-26 09:08:58下载
    积分:1
  • Detyrat_Matlab
    matlab code problem contemporary communication using matlab
    2014-11-28 00:04:17下载
    积分:1
  • GA
    说明:  一些非常有用的遗传算法函数,可以和大家一起分享学习一下。(Some very useful genetic algorithm function, you can learn about and share with everyone.)
    2013-12-14 16:00:30下载
    积分:1
  • LTE_Link_Level_1.3_r620
    LTE系统链路级仿真,维也纳大学的几位牛人编写,内有使用说明和源码(LTE_link_levek simulation)
    2020-11-10 15:29:46下载
    积分:1
  • FFT_practise_and_analysis
    一个FFT的matlab例子,详细讲述了FFT的输出结果与点数,还有采样频率FS之间的关系,对于新手来说,理解这些很有用(A FFT example based on MATLAB. The relationship between output of FFT and the nummber of point of FFT and Fs is detailed in it.)
    2011-11-25 16:19:26下载
    积分:1
  • THESIS_ANFIS_EXTENED
    Here present ed working of the fifth generation intelligent radio that is Cognitive Radio (CR) system which works on predictive data rate and ANFIS based learning scheme is proposed to introduce intelligence in it. The performance of this has been compared with previous neural network based schemes.
    2011-11-29 22:54:57下载
    积分:1
  • matlab
    LEACH算法在MATLAB环境中的仿真,能出结果的哦(LEACH algorithm simulation in MATLAB environment, oh, what can the results)
    2010-06-06 01:09:15下载
    积分:1
  • AGuidetoMATLABObjectOrientedProgramming
    MATLAB中面向对象的编程方法引导,国外材料。推荐!(book)
    2009-05-17 18:39:32下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载