MATLAB爱好者论坛-LabFans.com - 查看单个帖子 - Once and for All

poster · 2021-04-24, 17:42

I was talking to my long-time colleague, Mike Croucher, who joined MathWorks team recently (yay!). About a bunch of interesting topics, some of which could be good fodder for a blog post. Today I want to talk about for-loops.Table of ContentsNested Loops Straight-forward Loop Solution, Inner Loop Rows Straight-forward Loop Solution, Inner Loop Columns Vectorized Solution Analysis Order Matters Your Thoughts?Nested LoopsIn my old Fortran programming days (yes, long gone), I learned early on that my code ran faster if I arranged my nested for-loops optimally. In Fortran, if I were computing one element at a time in a matrix, it meant making sure I filled the elements sequentially, which meant looping over each row, 1

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2021-04-24, 17:42	#1
poster 高级会员注册日期: 2019-11-21 帖子: 3,006 声望力: 66	Once and for All - Loren on the Art of MATLAB I was talking to my long-time colleague, Mike Croucher, who joined MathWorks team recently (yay!). About a bunch of interesting topics, some of which could be good fodder for a blog post. Today I want to talk about for-loops.Table of ContentsNested Loops Straight-forward Loop Solution, Inner Loop Rows Straight-forward Loop Solution, Inner Loop Columns Vectorized Solution Analysis Order Matters Your Thoughts?Nested LoopsIn my old Fortran programming days (yes, long gone), I learned early on that my code ran faster if I arranged my nested for-loops optimally. In Fortran, if I were computing one element at a time in a matrix, it meant making sure I filled the elements sequentially, which meant looping over each row, 1 ...read more >> More...