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David Young


Last seen: 3 dagar ago |  Active since 2019

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Question


Do packages replace or supplement toolboxes from R2024b?
In the 2024b release notes: "A package is a collection of MATLAB® code, related files, and a package definition file." There's a...

19 dagar ago | 1 answer | 0

1

answer

Question


Are namespaces packages?
The R2024a release notes say "The MATLAB language feature known as a package is now called a namespace." The R2024b release not...

25 dagar ago | 1 answer | 1

1

answer

Submitted


filterN
Non-linear filtering of N-dimensional arrays. A function is applied, convolution style, to sets of elements defined by a mask.

ungefär en månad ago | 0 downloads |

Answered
Documenting copy method for class with overridden copyElement method
There hasn't been an answer, and I think it must be the case that I can't use matlab.mixin.Copyable, because I can change the b...

10 månader ago | 0

Question


arrayfun vs loops again
I realise that the speed of arrayfun versus for-loops has been discussed before, but I remain puzzled by why the difference is a...

11 månader ago | 1 answer | 1

1

answer

Question


Documenting copy method for class with overridden copyElement method
I have a handle class with properties whose values include objects of the same class. To make deep copies, I inherit from matlab...

12 månader ago | 2 answers | 0

2

answers

Answered
Keyboard shortcut for change to upper case in editor
It turns out that CTRL+SHIFT+A does what I need. A pity that it's apparently stopped being user-settable, but at least a shortuc...

mer än 2 år ago | 0

| accepted

Question


Keyboard shortcut for change to upper case in editor
In R2021a I have a keyboard shortcut which changes selected text to upper case in the editor. In R2022a the action "Change to up...

mer än 2 år ago | 3 answers | 0

3

answers

Submitted


sundial
Shadow positions for a horizontal, vertical or tilted plane sundial taking into account times the dial is illuminated

ungefär 3 år ago | 1 download |

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Question


Listing C: folder contents
Does anyone know why, in Windows 10 with R2021a, the command dir("C:") returns a listing of files in the current folder? I can...

mer än 3 år ago | 1 answer | 0

1

answer

Answered
What frustrates you about MATLAB? #2
Frustrating that arguments blocks can't be used in nested functions - just when you need them, and no obvious reason for this li...

ungefär 4 år ago | 0

Answered
What does the number 50micro m on the bottom right of the attached image mean?
It's a scale bar. It means that the distance between its ends in the image corresponds to a distance of (that is, 0.05 mm) in t...

ungefär 6 år ago | 0

| accepted