登录
首页 » matlab » tfrstft

tfrstft

于 2013-05-13 发布 文件大小:1KB
0 237
下载积分: 1 下载次数: 41

代码说明:

  计算信号的短时傅里叶变换,对信号进行时频分析(Calculate signal short-time Fourier transform, the signal time-frequency analysis )

文件列表:

tfrstft.m,2572,2001-11-12

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

  • Untitled2
    计算偶极子天线几何尺寸以及各个偶极子之间的参数(Calculation of the dipole antenna geometric size)
    2012-06-02 20:59:35下载
    积分:1
  • svm
    toolbox for svm,use for regresstion and classification all data set
    2010-01-27 18:17:28下载
    积分:1
  • Cross-factor-with-particle-swarm-ptimization-algor
    对于粒子群算法和MATLAB学习者有很大帮助,非常好用的。(PSO algorithm and MATLAB for learners of great help, very useful.)
    2010-05-31 18:17:41下载
    积分:1
  • unit_opt
    The architecture of this set of codes and the interaction among them is shown in Figure 1. The main testing code main code.m calls the code riemann grad unit opt.m that performs Riemannian optimization under unitary matrix constraint. Steepest Descent/Ascent (SD/SA) algorithm (see Table 3.2 in [1]), Conjugate Gradient (CG-PR, CG-FR) algo- rithms (both Fletcher-Reeves and Polak-Ribi`ere formulas, see Table 3.3 in [1]), are im- plemented. This code further calls the codes implementing line search methods: Armijo method geod search armijo.m, as well as the polynomial and DFT-based approximation
    2014-09-18 02:53:06下载
    积分:1
  • polarimetricImage
    polarimetricImage matlabsad
    2013-03-31 16:52:22下载
    积分:1
  • power_twelvepulses
    电力电子控制系统中使用的12脉波产生仿真模型(power twelvepulses)
    2013-10-16 23:18:20下载
    积分:1
  • gaojieleijiliangmusic
    这个也是关于空间谱的matlab 挺好的 可以(This is on the spatial spectrum of matlab can be quite good)
    2007-08-07 14:29:05下载
    积分:1
  • fit_ML_maxwell
    fit_ML_normal - Maximum Likelihood fit of the log-normal distribution of i.i.d. samples!. Given the samples of a log-normal distribution, the PDF parameter is found fits data to the probability of the form: p(x) = sqrt(1/(2*pi))/(s*x)*exp(- (log(x-m)^2)/(2*s^2)) with parameters: m,s format: result = fit_ML_log_normal( x,hAx ) input: x - vector, samples with log-normal distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields m,s - fitted parameters CRB_m,CRB_s - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type - ML
    2011-02-09 19:08:34下载
    积分:1
  • PSO
    pso alghoritm for different function
    2013-02-11 16:47:15下载
    积分:1
  • Array-signal-processing
    张小飞(南京航空航天大学) 阵列自适应信号处理的部分代码,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法 等(Xiaofei (Nanjing University of Aeronautics) adaptive array signal processing part of the code, including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm)
    2020-11-05 10:19:51下载
    积分:1
  • 696518资源总数
  • 106245会员总数
  • 18今日下载