filt2 2D geospatial data filter

版本 1.1.0.0 (2.9 MB) 作者: Chad Greene

Easily perform 2D highpass, lowpass, bandpass, or bandstop filters on gridded datasets.

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5.0

(6)

752.0 次下载

更新时间 2017/1/5

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This function performs a 2D gaussian-weighted moving-window averaging filter on gridded datasets. It's designed to simplify the process of converting resolution to pixels and figuring out what sigma value to use. Click on the light bulb icon to the right on this page to see examples of use.

引用格式

Chad Greene (2024). filt2 2D geospatial data filter (https://www.mathworks.com/matlabcentral/fileexchange/61003-filt2-2d-geospatial-data-filter), MATLAB Central File Exchange. 检索来源 2024/4/25.

MATLAB 版本兼容性

创建方式 R2012b

兼容任何版本

平台兼容性

Windows macOS Linux

类别

Image Processing and Computer Vision > Image Processing Toolbox > Image Filtering and Enhancement > Image Filtering >

在 Help Center 和 MATLAB Answers 中查找有关 Image Filtering 的更多信息

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致谢

参考作品: Generate spatial data, moving_average v3.1 (Mar 2008), smooth2a, Noise-Power Spectrum, Generating Gaussian Filter 2D Matrix, filter1, Radially averaged surface roughness/topography power spectrum (PSD), scatstat2 2D local statistics, ndnanfilter.m

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filt2/

filt2(Z,res,lambda,filtertype)

filt2/html/

filt2 documentation

版本	已发布	发行说明
1.1.0.0	2017/1/5	Added bandpass and bandstop filters.	下载
1.0.0.0	2017/1/4		下载

filt2 2D geospatial data filter