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小波分析

于 2021-01-29 发布

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下载积分: 1 下载次数: 4

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代码说明：

说明：用来做小波分析，开源程序，可画出小波功率谱，小波全谱，程序中有参考文件的网址，非常方便·新手使用(Used to do wavelet analysis, open source program, can draw the wavelet power spectrum, wavelet full spectrum, the program has a reference file of the website, very convenient for beginners to use)

文件列表：

小波分析\3.png, 195423 , 2020-11-23
小波分析\chisquare_inv.m, 1411 , 2018-04-16
小波分析\chisquare_solve.m, 714 , 2018-04-16
小波分析\untitled2.png, 468411 , 2020-11-23
小波分析\wavelet.m, 5618 , 2020-11-18
小波分析\wavelet_pc1.asv, 3553 , 2021-01-29
小波分析\wavetest.m, 4191 , 2021-01-29
小波分析\wave_bases.m, 3021 , 2018-04-16
小波分析\wave_signif.m, 6753 , 2018-04-16
小波分析, 0 , 2021-01-29

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phasehaning
时移相位差校正法，通过时移，进行前后两次FFT分析，利用离散频谱对应峰值谱线的相位差以求出频率和相位校正量。(Phase difference correcting method by time-shifting. Make two FFT analysis before and after the time-shifting,and make use of the phase difference of the peak spectral lines to get frequency and phase correction amount.)

2012-10-17 11:57:43下载

积分：1
colur_segmentation
基于matlab的色差图像分割程序，可以实现复杂背景下的图像分割。(Matlab based on the color image segmentation procedure, the complexity can be achieved in the context of image segmentation.)

2009-05-23 11:39:14下载

积分：1
sar
SAR成像算法的分析； SAR成傢算法简要介绍；Chirp-scaling算法；分布式小卫星SAR解方位多普勒模糊的点目标仿真；分布式小卫星SAR成像的仿真参数；点目标成像仿真及结果 (SAR imaging algorithm analysis SAR algorithm married briefly Chirp-scaling algorithm distributed small satellite SAR azimuth Doppler ambiguity solution point target simulation distributed small satellite SAR imaging simulation parameters Point Target Imaging Simulation and results)

2010-07-07 14:07:57下载

积分：1
myrotate2
复数乘法实现图像旋转，并且运用插值对旋转后的图像优化(Complex multiplication of image rotation, and the use of interpolation of the rotated image optimization)

2020-11-10 19:49:45下载

积分：1
walsh
这是一个基于matlab语言编写的沃尔什变换程序，里面有一个4X4的矩阵可当例子，修改相关参数可用于2^n的矩阵(Walsh Transform matlab language based program, which has a 4X4 matrix when the example 2 ^ n matrix can be used to modify the relevant parameters)

2021-04-21 00:08:49下载

积分：1
simulation
循环理论相关MATLAB程序：滚动轴承仿真信号的产生(加噪声干扰)(Cyclostationary related)

2011-12-12 13:45:34下载

积分：1
Stereoepipolargeometry
图像中的对极几何问题，是一个了解和学习外极线约束方法的不错代码(Image epipolar geometry problems, is a knowledge and learning outside the epipolar constraint method of good code)

2008-04-30 16:53:19下载

积分：1
Colony_partition
蚁群算法实现医学图像的分割，同时对比FCM算法，非常有用，可以直接运行，包含测试MRI图片(Ant-Colony algorithm for MRI image segmentation including MRI image for testing.)

2013-12-27 00:37:19下载

积分：1
Cloude_Decomposition
SAR图像的非相干cloude分解，最后得到熵值、散射角、反熵。合成三色彩色图，最终将结果显示出来。(SAR image non coherent cloude decomposition , finally entropy,scatter degree were obtaind.)

2020-12-15 23:39:14下载

积分：1
crossentropy2dpso
这是基于Tent映射粒子群的交叉熵阈值分割程序。(This is code of method based on Tent particle swarm optimization and cross-entropy.)

2009-11-15 22:21:04下载

积分：1

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