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声发射数据处理matlab

于 2020-08-23 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明：本程序为傅里叶变换，给定初始时域波形，可得到对应频域波形。可出图(The program is Fourier transform. Given the initial time-domain waveform, the corresponding frequency-domain waveform can be obtained. Drawing out)

文件列表：

声发射matlab\duquexcel.m, 490 , 2019-10-26
声发射matlab\duqutupian.m, 648 , 2015-11-23
声发射matlab\FFT_wsg.m, 618 , 2020-01-14
声发射matlab\fuliyebianhua.m, 522 , 2016-04-25
声发射matlab\huaboxingtu.m, 94 , 2015-12-03
声发射matlab\juanjiedejisuan.m, 1532 , 2015-11-26
声发射matlab\juleifenxi.m, 1702 , 2015-12-03
声发射matlab\nengpuxishu.m, 378 , 2015-12-03
声发射matlab\shipingfenxi.m, 1586 , 2015-11-17
声发射matlab\shuju2.xls, 27136 , 2015-12-03
声发射matlab\xiaobofenxi.m, 358 , 2015-11-14
声发射matlab\xiaobojiangzao.m, 478 , 2015-11-17
声发射matlab\xiaobonengpu.m, 1582 , 2015-11-21
声发射matlab\xunhuan.m, 1082 , 2015-11-21
声发射matlab, 0 , 2020-01-14

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RD algorithm of SAR
该算法为距离-多普勒成像算法，针对场景的多散射点目标录取回波数据，采用匹配滤波的方法实现距离向与方位向的压缩，识别出目标并得到其位置信息。(The algorithm is range Doppler imaging algorithm, aiming at the multi scattering scene target extracting echo data, matched filtering method was used to realize the distance and azimuth compression, identify the target and its location information.)

2017-07-25 11:35:40下载

积分：1
text-segmentation
不均匀光照下的文字分割，综合运用同态滤波方法、Bernsen局部阈值法、边缘识别法。(Uneven illumination of the text segmentation, integrated use of homomorphic filtering methods, Bernsen local threshold, the edge identification method.)

2020-11-11 00:29:45下载

积分：1
bgs_track.cpp
Tracking based on background subtraction

2013-09-26 18:20:35下载

积分：1
shearletnew
改进的剪切波变换，用于图像处理，分解层数多，运行速度快(Improved shear wave transform for image processing, decomposition of many layers, fast running speed)

2017-08-14 09:05:56下载

积分：1
特征检测与匹配
说明：特征检测与匹配的目标是识别一个图像中的关键点与另一个图像中的对应点之间的配对。(The goal of feature detection and matching is to identify the key points in one image and the corresponding points in another image)

2020-12-04 10:39:34下载

积分：1
huffman-coding
小波均匀量化huffman熵编码图像压缩程序：分析对象Lena.bmp(Uniform quantization of wavelet image compression huffman entropy coding procedure: analysis of object Lena.bmp)

2009-04-24 22:59:52下载

积分：1
OLD_OTSU
matlab OTSU 简易的大津算法求最佳阈值的。(matlab simple algorithm seeking Otsu threshold.)

2009-10-11 22:27:16下载

积分：1
Fast-Copy-Move-Detection
快速检测复制粘贴图片，用于检测图像是否为复制粘贴伪造的(This program detect the copy-move forgery in images as described)

2017-01-05 21:12:07下载

积分：1
High-resolution-image
于轻小型光学成像系统，小孔径限制了图像的极限分辨率，衍射退化造成了截止频率外信息的丢失成像系统所期望的大视场不可避免的带来边缘视场的像差恶化，各视场退化情况不同，影响信息的判读 (Small light optical imaging system, the small aperture limit the ultimate resolution of the image, diffraction degradation aberration deterioration of the desired cutoff frequency outside the loss of information imaging system field of view inevitably bring the edge of the visual field, each referred to as field degradation, affecting the interpretation of the information)

2012-08-02 11:23:28下载

积分：1
ch7_2_3
说明：在图像分割中，利用Hough变换进行直线提取的matlab源程序。提取方法不同于一般的边缘检测算法。(In image segmentation using Hough transform for straight line extraction matlab source. Extraction method is different from the general edge detection algorithm.)

2008-09-30 21:03:47下载

积分：1

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