Gaussian Convolution Filter

版本 1.0.0.0 (1.2 KB) 作者: Felix Hebeler
Filter to introduce spatial autocorrelation while keeping original distribution.
4.0
(1)
6.8K 次下载
更新时间 2007/2/6

无许可证

Simple script to apply a gaussian convolution filter to a matrix (e.g. of white noise) to introduce spatial correlation while (generally) preserving the original distribution .
Based on the approach of spatial moving averages according to Oksanen and Sarjakoski 2005: Error propagation analysis of DEM-based drainage basin delineation. International Journal of Remote Sensing 26 (14), 3085-3102
DOI:10.1080/01431160500057947

Note: Distribution is not preserved _exactly_. Approach is valid for equidistant matrices of values that are the result of a gaussian process. Please read the help/inline comments!

Plz give feedback or report bugs in the comments section!

引用格式

Felix Hebeler (2024). Gaussian Convolution Filter (https://www.mathworks.com/matlabcentral/fileexchange/13641-gaussian-convolution-filter), MATLAB Central File Exchange. 检索来源 .

MATLAB 版本兼容性
创建方式 R2006a
兼容任何版本
平台兼容性
Windows macOS Linux
类别
在 Help Center 和 MATLAB Answers 中查找有关 Correlation and Convolution 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

版本 已发布 发行说明
1.0.0.0

Delete Link in Description, see if MLint works now...