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2021-04-24, 17:42
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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 (https://www.mathworks.com/help/matlab/ref/for.html)-loops.Table of ContentsNested Loops (https://www.labfans.com/bbs/admincp/#H_7E1A2E8A)Straight-forward Loop Solution, Inner Loop Rows (https://www.labfans.com/bbs/admincp/#H_88C6A4EE)Straight-forward Loop Solution, Inner Loop Columns (https://www.labfans.com/bbs/admincp/#H_87DC7B56)Vectorized Solution (https://www.labfans.com/bbs/admincp/#H_F00E8D78)Analysis (https://www.labfans.com/bbs/admincp/#H_65C30757)Order Matters (https://www.labfans.com/bbs/admincp/#H_8836D5F7)Your Thoughts? (https://www.labfans.com/bbs/admincp/#H_D1FD45C8)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 >> (https://blogs.mathworks.com/loren/?p=3972)
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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 (https://www.mathworks.com/help/matlab/ref/for.html)-loops.Table of ContentsNested Loops (https://www.labfans.com/bbs/admincp/#H_7E1A2E8A)Straight-forward Loop Solution, Inner Loop Rows (https://www.labfans.com/bbs/admincp/#H_88C6A4EE)Straight-forward Loop Solution, Inner Loop Columns (https://www.labfans.com/bbs/admincp/#H_87DC7B56)Vectorized Solution (https://www.labfans.com/bbs/admincp/#H_F00E8D78)Analysis (https://www.labfans.com/bbs/admincp/#H_65C30757)Order Matters (https://www.labfans.com/bbs/admincp/#H_8836D5F7)Your Thoughts? (https://www.labfans.com/bbs/admincp/#H_D1FD45C8)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 >> (https://blogs.mathworks.com/loren/?p=3972)
http://feeds.feedburner.com/~r/mathworks/loren/~4/L5HuFr1TSE8
More... (http://feedproxy.google.com/~r/mathworks/loren/~3/L5HuFr1TSE8/)