登录
首页 » matlab » 123

123

于 2020-12-05 发布 文件大小:2KB
0 222
下载积分: 1 下载次数: 16

代码说明:

  信号为两个正弦信号加高斯白噪声,各正弦信号的信噪比均为10dB,长度为N,信号频率分别为 和 ,初始相位 ,取 , 取不同数值:0.3,0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计,并分析改变数据长度、模型阶数对谱估计结果的影响。(Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. It is the sampling frequency. Respectively Levinson recursion method and Burg method for power spectrum estimation, and change the length of the data analysis, the impact of model order estimation result spectrum.)

文件列表:

实验三 功率谱估计
.................\shiyan3_1.m,2071,2015-12-07
.................\shiyan3_2.m,1930,2015-12-07

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

  • ELM
    ENN prediction model
    2019-04-08 03:16:24下载
    积分:1
  • syncronization
    Symbol synchronization
    2017-06-22 11:27:52下载
    积分:1
  • matlab-optimization
    对Matlab中的优化问题进行了详细的分类阐述(introduce the optimization clesrly in matlab)
    2009-04-20 14:23:06下载
    积分:1
  • sp3_2dat
    提取精密星历的轨道信息,将其存放在数组中便于计算卫星的运行轨道(Extract precise orbit ephemeris information and store it in an array to facilitate the calculation of satellite orbit)
    2014-09-23 18:56:29下载
    积分:1
  • matlab-optimization-of-braced-structures4
    Matlab Optimization of braced structures
    2012-11-15 15:56:48下载
    积分:1
  • PCAmatlabdocx
    用于主成分分析的源码,由例子可以直接了解PCA的步骤方法(Principal component analysis of the source code used by the example of the method can be directly aware of the steps of PCA)
    2014-01-14 13:04:50下载
    积分:1
  • Field_II_PC7
    超声声场的线性描述与仿真工具,可以作为超声系统的研究有用工具,根据不同的输入 ,得到不同的超声图像,验证自己的算法。(The linear ultrasonic sound field description and simulation tool that can serve as a useful tool for study of ultrasound systems, depending on the input, get a different ultrasound images to verify their algorithms.)
    2009-11-18 15:19:57下载
    积分:1
  • car_club_template_2265_2
    This is the code for car rental website
    2015-03-29 16:50:53下载
    积分:1
  • eof
    eof分解的程序 好用且可直接使用 适合于海洋和大气学科(eof analysis for oceanography and meterology)
    2010-05-07 13:14:19下载
    积分:1
  • Data-Analysis1
    很多mtalab关于数据分析的源代码,欢迎各位童鞋下载(Many mtalab data analysis on the source code, to welcome you to download children s shoes)
    2011-05-12 11:19:26下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载