登录
首页 » matlab » 小波变换

小波变换

于 2021-03-17 发布
0 807
下载积分: 1 下载次数: 2

代码说明:

说明:  压缩包中为小波变换的程序,可在MATLAB 中使用,可进行时频分析(The compression package is a wavelet transform program, which can be used in MATLAB and can be used for time-frequency analysis)

文件列表:

小波变换, 0 , 2019-11-09
小波变换\NewCallback.m, 494 , 2018-04-03
小波变换\Untitled5635.m, 2563 , 2019-04-30
小波变换\data00.m, 4542 , 2019-04-30
小波变换\data_test.m, 2003 , 2018-04-12
小波变换\modulus_maxima.m, 347 , 2019-03-05
小波变换\myb2.m, 691 , 2017-04-28
小波变换\myb2.mat, 307 , 2019-03-17
小波变换\time.mat, 136879 , 2018-04-03
小波变换\wavelets.asc, 1895 , 2019-03-17
小波变换\wavelets.inf, 1087 , 2019-03-17
小波变换\wavelets.prv, 1823 , 2019-03-17

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

  • CSBP_matlab
    用于压缩感知的基追踪(Basis pursuit)算法,程序非常详细,仅供参考(Basis Pursuit (Basis is pursuit) algorithm for compressed sensing.)
    2012-06-12 17:25:04下载
    积分:1
  • 新建文件夹
    说明:  python实现小波和短时傅里叶变换,源代码和测试算例(Python implementation of wavelet and short time Fourier transform)
    2020-10-07 09:37:36下载
    积分:1
  • work
    说明:  有小波分解求小波熵,还有小波包技术求解信号特征,适应与分析脑电信号特征(Seeking a wavelet decomposition wavelet entropy, and wavelet packets technique to solve the signal characteristics, and analysis of EEG characteristics of adaptation)
    2011-03-02 19:53:44下载
    积分:1
  • MatlabPWavelet-packetP-harmonics
    应用Matlab进行小波包对时变谐波分析的代码(Matlab Applications for wavelet packet on time-varying harmonic analysis)
    2013-08-12 21:20:49下载
    积分:1
  • wavelet
    利用matlab中的小波变换函数,对图像进行小波降噪,并分析降噪效果。(The wavelet transform using matlab function, the image wavelet noise reduction, and analyze the noise reduction effect.)
    2013-07-22 16:17:51下载
    积分:1
  • NumIntTest
    加速度振动信号积分为速度振动信号输出,如需要可再一次积分,变换为位移信号(Vibration signal of the acceleration integral transform)
    2020-11-27 14:29:30下载
    积分:1
  • Gabor
    说明:  Gabor滤波器,可以对图像进行二维Gabor小波变换,用来特制提取(Gabor filter can be two-dimensional Gabor wavelet transform image, for a special extraction)
    2010-04-22 19:26:10下载
    积分:1
  • psnr_noise
    图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪,计算去噪前后图像的PSNR。(Wavelet Denoising images to grayscale images coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform denoising calculated before and after denoising images PSNR.)
    2008-12-14 09:18:48下载
    积分:1
  • Wavelet_OMP
    包含压缩传感的随机矩阵程序,如小波变换和高斯随机矩阵和omp重构算法(Random matrix containing the compressed sensing programs, such as wavelet transform and Gaussian random matrices and omp reconstruction algorithm)
    2013-11-07 21:34:47下载
    积分:1
  • MedCosmCGHMaker_13
    数字全息和计算程式 计算全息图的制作和再现过程主要分为以下几个步骤: 1抽样。得到物体或波面在离散样点上的值。 2.计算。计算物光波在全息平面上的光场分布。 3.编码。把全息平面上光波的复振幅分布编码成全息图的透过率变化。 4.成图。在计算机控制下,将全息图的透过率变化在成图设备上成图。如果成图设备分辨率不够,再经光学缩版得到实用的全息图。 5.再现。这—步骤在本质上与光学全息图的再现没有区别。 (Digital Holography and CGH for calculating the production and reproduction process is divided into the following steps: 1 sampling. Be objects, or wavefront-like point in the discrete value. 2. Calculated. Calculation of complex light plane in the holographic optical field distribution. 3. Coding. The hologram plane the complex amplitude distribution of light into a hologram coding changes in the transmittance. 4. As Fig. Under the control of the computer, the hologram transmittance change in the mapping device mapping. Mapping equipment, if not resolution, then reduced by the optical version of a hologram to be practical. 5. Reproduction. This is- these in essence a hologram and the optical reproduction is no different.)
    2009-06-24 00:45:57下载
    积分:1
  • 696516资源总数
  • 106918会员总数
  • 4今日下载