登录
首页 » matlab » 34

34

于 2011-05-24 发布 文件大小:25KB
0 319
下载积分: 1 下载次数: 0

代码说明:

说明:  根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序,调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。  (Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform.  )

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

  • matlab-EKF
    一个EKF的matlab仿真程序基于永磁电机(A matlab simulation program EKF)
    2015-01-09 19:48:56下载
    积分:1
  • filter
    能够实现对三维点云数据的中值滤波、均值滤波、以及最小二乘滤波(Able to achieve a three-dimensional point cloud data, median filtering, mean filtering, and least squares filtering)
    2021-03-17 01:49:21下载
    积分:1
  • BCM
    BLOCK CODE MODULATION SIM
    2012-02-01 22:48:19下载
    积分:1
  • turboGAMPdecoding_v2-(1)
    MATLAB相关程序,turboGAMPdecoding_v2,turboGAMP解码相关算法,具体全面(MATLAB procedures, turboGAMPdecoding_v2, turboGAMP decoding related algorithms, specifically comprehensive)
    2013-10-31 22:22:52下载
    积分:1
  • PID_DIFF
    微分先行PID算法Matlab仿真程序。适用于控制工程领域。(Differential forward PID algorithm Matlab simulation program. Applicable to the field of control engineering.)
    2014-01-09 21:00:30下载
    积分:1
  • icaplot
    可以实现ICP以后对分离出的独立分量画图,非常方便的进行(it can plot the ICA)
    2010-05-13 19:04:19下载
    积分:1
  • LMSnew
    最小均方误差迭代算法和最小二乘算法的仿真程序。适用初学者(least mean square and recursive least square. appropriate for elementary learners.)
    2014-11-04 22:46:50下载
    积分:1
  • fuzzy
    fuzzy programming for the control system
    2010-01-30 19:43:09下载
    积分:1
  • pburg_spectrum_analysis
    现代信号分析理论中,利用伯格功率谱分析信号(the burg power spectral analysis of signals in modern signal analysis theory)
    2013-10-25 23:37:59下载
    积分:1
  • HOW-TO-USE-HOUGH-AS-MATLAB-TOOLBOX-FOR-IMAGE-ANGL
    hough transform that enable u to do skew correction.
    2011-11-27 05:33:33下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载