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BackProjectionbyrao
多点目标 单站SAR的回波信号仿真以及BP后向投影成像
参数见合成孔径雷达成像——算法与实现一书表6.1
运行结果正确,注释比较详细(Percent more single station SAR point target echo signal simulation and backward projection imaging BP parameters, see synthetic aperture radar imaging- algorithm and implementation of a book Table 6.1 run result is correct, more detailed notes)
- 2020-10-28 22:19:58下载
- 积分:1
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xiaobofenxijiangyi
说明: 小波(Wavelet)这一术语,顾名思义,“小波”就是小的波形。所谓“小”是指它具有衰减性;而称之为“波”则是指它的波动性,其振幅正负相间的震荡形式。与Fourier变换相比,小波变换是时间(空间)频率的局部化分析,它通过伸缩平移运算对信号(函数)逐步进行多尺度细化,最终达到高频处时间细分,低频处频率细分,能自动适应时频信号分析的要求,从而可聚焦到信号的任意细节,解决了Fourier变换的困难问题,成为继Fourier变换以来在科学方法上的重大突破。有人把小波变换称为“数学显微镜”。
这套讲义生动详实的快速带领初学者掌握小波的基本要点,是不可多得的好材料!(This is a handbook about Wavelet.)
- 2009-09-02 15:44:17下载
- 积分:1
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基于小波变换分割图像
说明: 使用小波变换技术实现图像分割,利用matlab编程实现(Using wavelet transform technology to achieve image segmentation, matlab programming)
- 2021-03-18 22:49:19下载
- 积分:1
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CurveLab-2.1.2
curvelet变换最新工具包,含有快速离散曲波变换的所有形式(包括基于usfft和wrapping和3dfdct)。功能强大,是学习曲波变换的好帮手。(curvelet transform the latest kit, containing the fast discrete curvelet transform all forms (including those based on usfft and wrapping and 3dfdct). Powerful learning curvelet transform is a good helper.)
- 2010-09-16 20:55:56下载
- 积分:1
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waveletdenoise
这是本人的图像处理作业 包括利用各种基于小波的去噪过程,如硬阈值 软阈值等。。内容很丰富哦!相信一定对你有帮助的!(This is my image processing operations including the use of wavelet-based de-noising process, such as a hard threshold, such as soft-thresholding. . Oh, the content is very rich! I am sure will help you!)
- 2009-07-08 13:06:53下载
- 积分:1
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kalman
建立舰船航行的误差模型,通过进行卡尔曼滤波,求出测量曲线与真身曲线的误差曲线(Ship navigation error model established by the Kalman filter, find the measurement curve and the true identity of the error curve curve)
- 2011-06-09 17:15:00下载
- 积分:1
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ConjugateGradient
说明: 小波标架的共轭梯度算法(Mallat,信号处理的小波导引)(Conjugate gradient algorithm for computing daul function.)
- 2021-04-13 22:58:55下载
- 积分:1
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xiaobo
基于小波变换的信号去噪技术,简单的一维小波去噪程序(Signal de-noising based on wavelet transform technique, a simple one-dimensional wavelet denoising procedure)
- 2014-02-24 12:55:42下载
- 积分:1
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OFDM
OFDM系统完整程序,小波/小波包变换在OFDM中的应用的程序。(Complete program of the OFDM system, wavelet/wavelet packet transform in OFDM applications program.)
- 2012-05-17 23:28:28下载
- 积分:1
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rgbwavelet
彩色RGB图像小波变换,并且重构出低频、中频、高频各个频带子块的图像。(RGB image wavelet and restruct the different frequency band)
- 2021-04-11 16:08:58下载
- 积分:1