登录
首页 » matlab » exam_fourier

exam_fourier

于 2013-04-19 发布 文件大小:1KB
0 240
下载积分: 1 下载次数: 23

代码说明:

  用傅里叶变换对地震信号进行时频分析,通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义,适合地震信号研究的初学者。(Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismic signals of beginners.)

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

  • kiupei
    GSM中GMSK调制信号的产生,这是一个好用的频偏估计算法的matlab仿真程序,迭代自组织数据分析。( GSM is GMSK modulation signal generation, This is a useful frequency estimation algorithm matlab simulation program, Iterative self-organizing data analysis.)
    2016-09-09 13:39:04下载
    积分:1
  • work
    1 chaos_draw_GCM.m 基于最大标准差绘制的大域耦合相图(GCM);2 chaos_GCM.m 特定参数下的大域耦合状态变量的值的时域及频域图; 3 chaos_simple.m 混沌对初始条件敏感的实验; 4 ICAS.m ICAS系统的评价数据处理; 5 julia.m 朱莉娅集的绘制; 6 logistic.m 逻辑斯蒂克集的稳定点关于参数u的分布(1 chaos_draw_GCM.m drawn based on the maximum standard deviation of the big field coupling phase diagram (GCM) big field coupling state variable 2 chaos_GCM.m special parameter values ​ ​ in the time domain and frequency domain 3 chaos_simple.m Chaos sensitive to initial conditions experimental evaluation data processing 4 ICAS.m ICAS system draw 5 julia.m Julia sets stable point 6 logistic.m logic Si Dike set of parameter distributions u)
    2013-12-12 21:43:38下载
    积分:1
  • FermInterp
    用梯形求积法、自适应Simpson求积(低阶)法和自适应Lobatto求积(高阶)法进行数值积分(With trapezoidal quadrature method, adaptive Simpson quadrature (low) and adaptive Lobatto quadrature (high-order) numerical integration method)
    2009-04-10 20:44:23下载
    积分:1
  • MATLAB_Book-Source
    MATLAB数字图像处理___代码____赵小川(Digital image processing MATLAB code ____ Zhao Xiaochuan ___)
    2014-09-26 09:54:43下载
    积分:1
  • Desktop
    几个轴承类的matlab文件 里面包含几个实例(Several bearing class matlab file which contains a few examples)
    2013-10-08 10:54:17下载
    积分:1
  • work
    基于DCT系数的自适应视频水印算法与实现与应用(DCT coefficients based Adaptive Video Watermarking Algorithm and Implementation)
    2011-06-07 04:24:43下载
    积分:1
  • mean
    此程序是matlab中给出矩阵均值的程序,注释详尽,使用简单,其中的注释详细,自己可以对变量做相应的变换(This procedure is given in matlab matrix mean the procedures, the Notes detailed, easy to use, which notes in detail that they can make the corresponding change of variables)
    2008-08-12 17:16:00下载
    积分:1
  • info
    This file is regarding MATLAB, which describes the different models in MATLAB simulation or block which are present and useful for different applications.
    2011-11-16 16:33:30下载
    积分:1
  • MIMO2X2
    实现2X2MMO系统的通信,并对其进行BER-Eb/No分析(Achieving the 2X2MMO system communication, and its BER-Eb/No analysis)
    2012-11-10 16:51:59下载
    积分:1
  • constancy-gui
    constancy gui using white patch
    2013-12-23 11:11:45下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载