登录
首页 » matlab » tfrstft

tfrstft

于 2013-01-30 发布 文件大小:2KB
0 75
下载积分: 1 下载次数: 12

代码说明:

  短时傅立叶变换,确定时变信号其局部区域正弦波的频率与相位(short-time Fourier transform)

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

  • zhongyaoxing
    单层抽样法求解结构机构重要性分析。双层抽样法求解重要性。(The importance of analyzing the structure of a single-layer sampling method for solving mechanism.)
    2015-07-06 17:13:15下载
    积分:1
  • GUI
    MATLAB GUI设计,一个很不错的GUI面板设计,集合了所有的GUI控件的功能。(MATLAB GUI )
    2010-08-08 17:15:16下载
    积分:1
  • MPSKQAM
    本文深入研究了复杂调制信号MPSK、MQAM的倍号子类以及常用恒包络信 号OQPSK、or/4 QPSK、MSK的调制识别披本。在鳆种基本调制识别方法即基于特征提取的方法和基于最大似然的方法的纂础上采用四种算法分别对上述信号进行识别研究。(This article studies the complex modulation signals MPSK, MQAM number of times and the common sub-class of constant envelope signals OQPSK, or/4 QPSK, MSK modulation recognition of this disclosure. Abalone species in the basic modulation recognition method that is based on feature extraction methods and maximum likelihood methods based on the Article on the foundation of four algorithms to identify each of these signals.)
    2010-06-01 11:07:29下载
    积分:1
  • suanfa
    该函数的功能是利用matlab实现图像的快速有效的分割(Function of the function is to use matlab to achieve fast and efficient image segmentation)
    2010-03-08 21:52:55下载
    积分:1
  • wuyueshu
    简单的无约束PSO算法,适合初学者,可以进行改进(PSO algorithm for unconstrained simple, suitable for beginners )
    2011-05-09 10:55:43下载
    积分:1
  • wen
    通过稳态图来识别对机械机构的振动信号,用有理分式多项式法进行模态参数识别(By steady-state map to identify rational fraction polynomial method of mechanical vibration signal, modal parameter identification)
    2012-11-11 21:21:33下载
    积分:1
  • 1213
    LDPC码matlab的,演示程序,mpsk(ldpc)
    2010-06-02 11:15:27下载
    积分:1
  • Face-Recognization
    Efficient Face Detection
    2014-10-13 17:19:54下载
    积分:1
  • MATLAB
    ystem will automatically delete the directory of debug and release, so please do not put files on these two directory.
    2012-11-15 23:25:08下载
    积分:1
  • Plotting_Tutorial_New1
    Plot tutorial is using to calculate in Histogram Matlab
    2013-12-08 13:27:43下载
    积分:1
  • 696524资源总数
  • 103930会员总数
  • 47今日下载