matlab FNS

根据提供的引用内容，"matlab FNS"可能是指"matlab Feature Extraction and Noise Suppression"，即"matlab特征提取和噪声抑制"。这是一个用于图像处理的matlab工具包，由Peter Kovesi制作，主要包含特征提取、各项异性滤波、灰度转换、图像去噪等功能，对图像处理非常有用。<span class="em">1</span><span class="em">2</span>
#### 引用[.reference_title]
- *1* [MatlabFns.zip_FNS matlab_diffusion image_kovesi_peter_图像去噪](https://download.csdn.net/download/weixin_42662293/86657684)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [找到可以表示为正整数平方和的数字：4 个 fns 的套件以找到 2 组正整数，其平方和等于 ?r 的乘积？ 优先级-...](https://download.csdn.net/download/weixin_38698943/19318997)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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