登录
首页 » matlab » 34

34

于 2011-05-24 发布 文件大小:25KB
0 119
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_GUI
    《精通MATLAB+GUI》光盘的内容和所有例子的源代码(" Proficient in MATLAB+ GUI" CD-ROM contents and the source code for all examples)
    2010-06-02 11:47:32下载
    积分:1
  • WaveletBasedTextureRetrievalUsingGeneralizedGaussi
    基于小波变换的特征检索算法,用了广义高斯函数和K-L距离为相似侧度 (Wavelet-Based Texture Retrieval Using Generalized Gaussian Density and Kullback–Leibler Distance)
    2009-04-29 11:41:26下载
    积分:1
  • max-liklihoodfilter
    Rayleigh maximum likelihood filter for despeckling
    2012-10-30 21:33:03下载
    积分:1
  • Viterbi
    Viterbi Decoder Matlab file
    2014-02-16 03:14:14下载
    积分:1
  • 1
    说明:  ACS解决TSP问题的代码,希望对大家有所帮助哦 (ACS to solve the problem of code TSP)
    2010-12-12 11:47:56下载
    积分:1
  • PESQ
    说明:  将语音质量的感知评价描述为平均扰动之和平均不扰动值的线性组合。PESQ的输出值介于-0.5到4.5之间的数值,其中数值越大则代表语音质量越好。(Speech quality evaluation)
    2020-07-29 18:08:38下载
    积分:1
  • Understanding-the-SDR
    Understanding the Software Communications Architecture
    2014-08-15 20:26:48下载
    积分:1
  • SVM_GUI_3.1[mcode]
    matlab svm的gui操控界面,绝对可用!!!能够实现分类预测等强大的功能,可以根据自身需求设置各种参数!(GUI control interface matlab SVM, absolutely available!!! To achieve functional classification prediction, powerful, you can set various parameters according to their own needs!)
    2014-02-19 10:12:35下载
    积分:1
  • CN
    说明:  we make simulation about the complex network routing based on different situations
    2009-11-09 19:14:35下载
    积分:1
  • gpsnavigationbook
    《navigaiton signal processing for gnss》一书的源代码,对于gps开发非常实用(《Navigaiton signal processing for gnss》 books source code, very useful for the development gps)
    2010-11-22 20:44:37下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 42今日下载