登录
首页 » matlab » 时频分析工具箱

时频分析工具箱

于 2020-11-13 发布 文件大小:2268KB
0 460
下载积分: 1 下载次数: 23

代码说明:

  法国中央科学研究院和美国RICE大学共同开发了时频分析工具箱(matlab emd) 是一款非常好用的时频分析计算工具,它是分析时变非平稳信号的有力工具,matlab 时频分析工具箱提供了时间域与频率域的联合分布信息,清楚地描述了信号频率随时间变化的关系。 其中主要含有四种函数: 信号产生函数,可以产生不停类型的信号,如Chirp信号,bpsk信号等。 时频分析函数,可以计算线性、Cohen类、仿射类非线性分析值函数,例如短时傅里叶变换(STFT),Gabor变换,谱图,Wigner-Ville(WVD)等。 分析处理函数 图形显示函数,如等高线、三维图等。(Time-frequency analysis toolbox)

文件列表:

matlabT-F-A, 0 , 2012-01-05
matlabT-F-A\tftb.zip, 2320325 , 2012-01-05
matlabT-F-A\安装方法.txt, 1782 , 2014-02-27
函数说明.txt, 2211 , 2014-02-27

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

  • GARCH-model-toolbox
    说明:  利用matlab软件进行程序设计的GARCH以及多元GARCH模型的源程序工具箱。(Using matlab software program design GARCH and GARCH model of multi-source toolkit.)
    2008-10-02 18:54:32下载
    积分:1
  • HVDCCigre
    simulation HVDCCigre in matlab simulink
    2013-08-05 14:14:46下载
    积分:1
  • system_s-function(mimo)
    这是用SIMULINK的S-FUNCTION方式编写的系统仿真代码,系统是基于4G网络的核心技术空时分组编码的MIMO-OFDM通信系统的,涉及到空间分集、时间分集和频率分集的有机结合,包括QPSK调制解调、IFFT调制、控制编解码、基于训练符号的信道估计等通信模块。包括main_STBC_MIMO_OFDM和training_symbol两个M文件和一个DOC文件,对各部分的都有详细的代码和注释。(It is used SIMULINK the S-FUNCTION approach to the preparation of the system simulation code, the system is based on the 4G network s core technology space-time block coded MIMO-OFDM communication system, involving spatial diversity, time diversity and frequency diversity of the organic combination, including QPSK modulation and demodulation, IFFT modulation, control of encoding and decoding, symbol-based channel estimation training and other communication module. Including main_STBC_MIMO_OFDM and training_symbol two M file and a DOC file, have detailed the various parts of the code and comments. )
    2010-12-02 15:37:44下载
    积分:1
  • LTE-System-Level-Simulator
    说明:  长期演进系统仿真,里面涵盖的是一个长期演进物理层自适应滤波器算法的仿真。(Long-term evolution of system simulation, which covers a long-term evolution of the physical layer adaptive filter algorithm simulation.)
    2011-04-18 19:13:19下载
    积分:1
  • erzhihua
    一个实例搞定MATLAB界面编程实现图像的二值化功能(An instance with the MATLAB interface programming achieve the function of image binarization )
    2014-12-29 10:55:44下载
    积分:1
  • calculatormy
    比较实用的MATLAB 程序 需要的可以下载哦(The practical needs of the MATLAB program can be downloaded Oh)
    2009-05-02 12:38:40下载
    积分:1
  • architecturebooks
    Architecture books Important ones.
    2011-01-11 00:21:25下载
    积分:1
  • Energy-Detection
    These are the code for energy detection.these code also describe about threshold,probability of detection,probability of false alarm,etc...
    2015-02-24 17:03:50下载
    积分:1
  • DFP
    dfp算法的matlab实现实例,源代码。。。。。。。。。。。。。。。。。。。。(dfp algorithm matlab implementation)
    2009-11-24 15:09:28下载
    积分:1
  • simdiscr
    make descrite selection from a set of values with different probabilities and produce a sample array
    2012-01-27 04:17:57下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载