登录
首页 » matlab » ex01

ex01

于 2011-03-21 发布 文件大小:1KB
0 279
下载积分: 1 下载次数: 2

代码说明:

说明:  此程序给出由三个不同频率的正弦所组成信号的联合时-频分布。该图是三维图形的二维投影,在该图中,一个轴是时间,一个轴是频率。由该图可清楚地看出信号的时间-频率关系。(This program shows three different frequency sinusoidal signal composed of joint time- frequency distribution. The plan is two-dimensional projection three-dimensional graphics in the figure, one axis is time, an axis is frequency. By the diagram is clear that the signal of the time- frequency relation.)

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

  • getstartmatlab
    This is a book for studying matlab language
    2010-05-23 00:03:04下载
    积分:1
  • UsingTheConstantModulusCriterionAReview
    该书主要是介绍通信方面的书,使用连续性标准来判断信号(book is mainly on communications, the book continuity of the use of standards to judge signal)
    2007-04-15 00:32:18下载
    积分:1
  • cal_kr_dfe
    基于standford大学cioffi教授的经典算法,计算有线信道的最佳判决反馈滤波器系数。(Calculate the optimal DFE coeffients based on the algorithm propoased by prof. Cioffi)
    2014-09-19 17:59:48下载
    积分:1
  • ART
    algebraic reconstruction technique
    2011-12-06 10:57:26下载
    积分:1
  • GUI
    matlab中GUI的基本操作讲解,让初学者学会怎样使用GUI这一功能。(The basic operation of the GUI matlab explain, let beginners learn how to use the GUI this feature.)
    2014-02-17 19:55:43下载
    积分:1
  • bdpca-recognition
    基于bdpca重构的matlab程序,附带图片,适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)
    2014-01-15 21:58:27下载
    积分:1
  • ssa
    奇异谱分析是近年来兴起的一种研究非线性时间序列数据的强大的方法。它根据所观测到的时间序列构造出轨迹矩阵,并对轨迹矩阵进行分解、重构,从而提取出代表原时间序列不同成分的信号,如长期趋势信号、周期信号、噪声信号等,从而对时间序列的结构进行分析,并可进一步预测。(Singular spectrum analysis is a powerful method to study nonlinear time series data in recent years. According to the time sequence structure of the observed path matrix, and the trajectory matrix is decomposed and reconstructed, thus extracting the signal representative of the original time series of different components, such as the long term trend signal and periodic signal and noise signal, through analyzing the structure of the time series, and further predict.)
    2017-07-22 22:25:03下载
    积分:1
  • digital
    Various routines that simulate or compute aspects of digital communication systems
    2007-10-22 15:27:27下载
    积分:1
  • motocontrol
    matlab/simulink建的混合动力汽车电机控制数学模型,可以控制电机的启停运转,发电等。(Matlab/Simulink built hybrid electric vehicle motor control mathematical model, can control the motor start and stop operation of power generation.)
    2012-04-15 16:04:06下载
    积分:1
  • fing_vw81
    匹配追踪和正交匹配追踪,GSM中GMSK调制信号的产生,通过matlab代码。( Matching Pursuit and orthogonal matching pursuit, GSM is GMSK modulation signal generation, By matlab code.)
    2017-03-30 16:59:31下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载