Marr and Hildreth's theory of LoG filtering with multiple scales has been extensively elaborated. One problem with LoG filtering is that it is very time-consuming, especially with a large size of filters. This paper presents a recursive convolution
Parsing with Perl 6 Regexes and Grammars A Recursive Descent into Parsing 英文无水印原版pdf pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开 本资源转载自网络,如有侵权,请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书
递归让插件
使用GHC插件实施类似于的实验。
它仅适用于GHC 8.10,因为这些天GHC模块似乎已被重命名,而且我不想为CPP所困扰。 欢迎公关。
这是在一天的过程中实施的,未经测试。 它似乎适用于简单的情况。
例子
{-# OPTIONS_GHC -fplugin=RecursiveLetPlugin #-}
module P1 where
foo :: Int
foo =
let even x = if x == 0 then True else odd (x - 1 )