登录
首页 » matlab » STFT

STFT

于 2013-12-23 发布 文件大小:200KB
0 206
下载积分: 1 下载次数: 23

代码说明:

  STFT界面 ,可用于时频分析,经分析具有良好的效果(STFT interface that can be used for time-frequency analysis, the analysis has a good effect)

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

  • ccfc
    差分方程求解 实验步骤: 主界面下进入实验五的“差分方程求解”子系统,输入希望看到的输出样点数 输入差分方程系数向量 输入顺序为:,。其中 N+1 为差分方程两边系数最大数目,如果有一边输入系数个数小于 N+1,将按不足系数为零计算。 输入系统初始状态向量 输入顺序为 鼠标单击确定按钮,以数值和图形两种方式显示单位冲激响应和输出响应 3) 确定差分方程形式:y(k)-y(k-1)+0.35y(k-2)=2x(k)-x(k-1),(Experimental steps for solving differential equations: the main interface into five experimental " differential equation" subsystems, would like to see the output of input sample points difference equation coefficient of input vector input sequence as follows:,. One of N+1 differential equations for the maximum number of factors on both sides, if there is one less than the number of input coefficient of N+1, the calculation will be less than zero coefficient. Initial state vector input system for the importation of the order of the mouse button to click OK to both numerical and graphical display unit impulse response and output in response to 3) to determine the form of differential equation: y (k)-y (k-1)+0.35 y (k-2) = 2x (k)-x (k-1),)
    2009-05-01 20:35:04下载
    积分:1
  • thecodeofmatlabformotor
    MATLAB电机仿真精华50例,源代码 包括同步电机,异步电机和直流电机。 (MATLAB simulation of the essence of 50 cases of motor, the source code, including synchronous motors, induction motors and DC motors.)
    2009-05-25 21:11:07下载
    积分:1
  • TDE
    matlab实现二维抛物线方程的求解 在matlab中编程实现的求解二维抛物线方程的程序:TDE(matlab to achieve the two-dimensional parabolic equations Programming in matlab program for solving two-dimensional parabolic equation: TDE)
    2013-02-03 15:36:27下载
    积分:1
  • Untitled1
    一个基于FDTD算法的位于光子晶体中心的线光源(TM)的MATLAB传播程序,边界条件为PMC(FDTD algorithm based on photonic crystal is located in the center line of the light source (TM) the dissemination of the MATLAB process, boundary conditions for the PMC)
    2009-04-14 00:33:51下载
    积分:1
  • emdyanshi
    emd过程的详细演示 可以帮助刚刚接触hht的人了解 emd的过程(EMD detailed demonstration of the process can help just contact HHT people understand the process of EMD)
    2008-05-27 11:38:48下载
    积分:1
  • ProUnit6
    米字序贯,是传统序贯法的一种变异,可以处理一些特殊的多普勒回波(M word sequential is a variation of the traditional sequential method that can handle some special Doppler echo)
    2012-07-07 11:42:07下载
    积分:1
  • 040920108
    均值滤波,加权滤波,中值滤波的MATLAB实例,用于图象及信号的处理(Mean filter, weighted filtering, median filtering of the MATLAB examples for image and signal processing)
    2008-06-04 11:39:58下载
    积分:1
  • SpreadProcess
    扩频程序 主要是采用m序列,对发送数据进行扩频(SPREAD PROCESS)
    2014-10-21 16:12:49下载
    积分:1
  • Copula
    Copula理论及应用实例,附有代码和应用实例,直接可以生成结果(Copula theory and application examples)
    2015-01-12 17:36:17下载
    积分:1
  • arma-matlab
    arma模型的matlab实现,亲测可用,可以求出p.q阶数(arma matlab)
    2013-05-04 12:24:13下载
    积分:1
  • 696516资源总数
  • 106668会员总数
  • 21今日下载