登录
首页 » matlab » 123

123

于 2020-12-05 发布 文件大小:2KB
0 220
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

  • CProgramming
    本书详细介绍了平时编程过程中可能范的各种错误,介绍了高质量C编程的各种知识以及各种技巧。(This book details the normal process of programming a variety of errors that might Fan introduced a variety of high-quality C programming knowledge and a variety of skills.)
    2010-03-09 16:41:14下载
    积分:1
  • optica
    运行optical.m文件,进入gui界面,能够实现对lens镜片,高度,宽度,半径等的调整,能够追迹光线,并调整光线的颜色,并输出追迹后的数据,焦点等数据(Run optical. M file, into the GUI interface, can realize the lens glasses, height, width, radius and adjustment, can tracing the light, and adjust the color of the light, and output the data after tracing, focus and other data)
    2014-11-19 10:37:44下载
    积分:1
  • ObjectMovements
    基于Skyline的c#编程5——ObjectMovements(c# program based on Skyline 5)
    2014-02-17 15:23:32下载
    积分:1
  • hso
    集群优化算法-和声算法,可添加到其他工程进行二次开发(Cluster optimization algorithm- harmony search algorithm, and can be added to other projects for secondary development)
    2013-01-28 17:27:51下载
    积分:1
  • yuanzhen
    仿真实现均匀圆阵任意阵元工作时的方向图,工作参数可任意调节(Simulation of uniform circular array of arbitrary array work pattern)
    2018-05-16 19:06:12下载
    积分:1
  • FFTReconstruction
    可以实现全息图的一次快速傅里叶变换,对全息图进行再现,也可以用于全息干涉图的再现(Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms)
    2021-04-14 16:48:55下载
    积分:1
  • Tpsddmatlaabh
    本程序源码仿真了功率谱密度,供供有关人士下载学习 (The program source code simulation of the power spectral density for the download to learn for the person concerned)
    2012-07-11 10:54:02下载
    积分:1
  • matlab-image-segmentation
    matlab_图像分割算法源码 有很多经典的分割代码 可以应用于具体图像的操作中(image segmentation matlab source code)
    2013-04-01 11:22:17下载
    积分:1
  • matlabGUI
    matlab-GUI学生成绩管理系统源码,根据上面操作即可(Student achievement management system source code, according to the above operation)
    2016-12-09 13:12:55下载
    积分:1
  • zuixiaoerchengzaixitongbianshizhongdeyingyong
    在Matlab/Simulink构造一缓慢时变线性系统。试根据系统的输入生产数据分别用带遗忘因子最小二乘法和广义最小二乘法辨识系统的参数。(in Matlab/Simulink constructed a slow time-varying linear systems. Examination under the input production data were used to bring the forgotten factor method of least squares and generalized least squares method recognition system parameters.)
    2007-07-03 02:56:30下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载