登录
首页 » matlab » tfristft

tfristft

于 2013-02-28 发布 文件大小:3KB
0 165
下载积分: 1 下载次数: 140

代码说明:

  令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ,w(n)为高斯窗函数。试用matlab软件,取不同长度的窗函数,分别求x(n)离散短时傅里叶变换,并进行信号重构。(ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different lengths of the window function x (n), respectively, seek to discrete short-time Fourier transform, and to reconstruct the signal.)

文件列表:

my_tfrstft2.m,2556,2012-12-13
tfristft.m,2399,2012-12-13
tfrstft.m,2572,2012-12-13

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

  • SAR_echo_simu
    雷达信号处理一些相关操作,计算其距离向,方位向以及多普勒参数等。(radar signal processing)
    2016-10-11 09:19:28下载
    积分:1
  • IVPAReconstruction
    用于Intravascular Photoacoustic 成像的源程序,采用Delay and Sum 算法编成。用于光声成像图形重构。(Used for Intravascular Photoacsoustic Imaging reconstruction based on Delay and sum algorithm.)
    2021-04-08 11:19:00下载
    积分:1
  • image_segmentation马尔科夫随机场
    基于马尔科夫随机场算法(MRF)的图像分割(Image segmentation of Markov random field algorithm)
    2017-07-31 21:02:05下载
    积分:1
  • matlabfusetool
    有关图像融合的一个比较全的代码集合,有gui界面,可选择不同的处理图像方法融合图像(the image of a more integrated whole code set, a gui interface choice of different methods of image processing Image Fusion)
    2007-04-18 11:07:00下载
    积分:1
  • Arnold
    针对 Anrlod 变换的周期依赖于图像的阶数这一特性, 提出了一种反变换算法 。 该算法 通过分析加密图像任一点处两坐标分量间关系, 得到原图像相应点的坐标 , 从而实现图像的解密。(In view of the characteristic that the Anrlod transform cycle depends on the order of the image, an inverse transformation algorithm is proposed. The algorithm obtains the coordinates of the corresponding points of the original image by analyzing the relationship between the two coordinate components at any point of the encrypted image, so as to achieve the decryption of the image.)
    2018-04-06 15:27:43下载
    积分:1
  • 第 27 章 基于区域生长的肝影分割系统
    说明:  权重自适应图像去噪,根据形态学。效果还行(Weight adaptive image denoising)
    2019-11-27 10:34:43下载
    积分:1
  • matlabsanweichongjian
    说明:  matlab三维重建程序 完整的程序,入门相当不错,值得学习!(matlab program complete three-dimensional reconstruction process started quite well, it is worth learning!)
    2010-04-20 10:21:28下载
    积分:1
  • compare_pcl_gpucpu-master
    对比CPU和GPU加速,pcl::cuda的使用教程,利用随机采样一致(RANSAC)去除地平面等例子。(Compare CPU and GPU acceleration, pcl::cuda tutorial, using random sampling consistency (RANSAC) to remove ground plane and other examples.)
    2021-02-28 20:49:36下载
    积分:1
  • sliding
    说明:  使用matlab中的nlfilter来进行邻域处理(Using nlfilter in MATLAB to process neighborhood)
    2019-05-21 14:39:32下载
    积分:1
  • contourlet2
    contourlet 区域统计法,进行图像融合(contourlet regional statistical method for image fusion)
    2011-06-13 03:12:42下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载