登录
首页 » matlab » cbl

cbl

于 2011-01-08 发布 文件大小:1KB
0 256
下载积分: 1 下载次数: 14

代码说明:

   利用fft()进行快速傅立叶变换,得到频谱,画出正弦函数及其频谱  找出频谱中使得Y轴取最大值时的估计频率记为ft  加入白噪声,绘出信噪比和均方误差的关系曲线 ( using fft () for fast Fourier transformation, spectrum, to draw the sine function and its spectrum  find the spectrum makes the Y-axis maximum value when the estimated frequency is denoted by ft  adding white noise, SNR plot and mean square error curve)

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

  • varimax
    Matlab编写的REOF程序,比EOF更能刻画局部特征。(The Matlab' s written REOF the program more than EOF portray local features.)
    2020-11-29 16:59:28下载
    积分:1
  • Alien
    Formation of Alien in matlab..............
    2014-02-20 22:23:06下载
    积分:1
  • power_est
    在Matlab环境下实现的功率谱估计程序,经典法,带绘图功能(In the Matlab environment realize the power spectrum estimation procedure, the classical method, with graphics)
    2008-02-22 16:49:57下载
    积分:1
  • guzhang
    说明:  matlab程序,运用小波变换的方法进行轴承故障诊断(matlab program, using wavelet transform to detect bearing fault )
    2010-04-10 15:37:34下载
    积分:1
  • SSPA
    A High Power Amplifier (HPA) Model known in the literature as SSPA model
    2012-06-01 05:52:39下载
    积分:1
  • matlab111
    <以Matlab为基础的生物信号处理和生物医学图像处理> 英文书籍配套源程序 第二版 Biosignal.and.Biomedical.Image.Processing (< To Matlab-based biological signal processing and biomedical image processing> English second edition Biosignal.and.Biomedical.Image.Processing books matching source)
    2013-11-04 20:10:52下载
    积分:1
  • engine_model
    simulink中按照相关公式建立的发动机模型(established in accordance with the relevant formula simulink engine model)
    2020-07-04 01:20:01下载
    积分:1
  • sbc
    constant control of zsi
    2014-10-31 01:42:27下载
    积分:1
  • [MATLAB--Language]program-design
    主要内容包括matlab 语言基础、MATLAB程序设计基础、各种数值计算方法程序,可为MATLAB初学者提供学习指导。(The main contents include basic language matlab, MATLAB programming foundation, various numerical methods and procedures, MATLAB provides guidance for beginners to learn.)
    2013-11-24 09:04:13下载
    积分:1
  • medical-image-comp
    medical imahe compression by wavelet...
    2011-04-30 21:13:40下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载