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# RG

Last seen: 8 mesi fa Attivo dal 2015

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Swap number with a word
Excellent, thanks!

oltre 4 anni fa | 0

Domanda

Swap number with a word
Hi all, I am wondering how I could swap a number in a vector with a word. I have a vector from 1 to 100 ( linspace(1,100) ) a...

oltre 4 anni fa | 2 risposte | 0

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Domanda

How to access certain matrix elements and turn into NaN?
Hi, I have two matrices *z* and *interior* as shown below: z =[ 9.0000 17.6400 29.1600 43.5600 60.8400 81.0...

oltre 6 anni fa | 1 risposta | 0

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Risposto
Subscript indices must either be real positive integers or logicals
I had to first create a function called *sigma_TT*: function sigma_TT = sigma_TT(r, theta) sigma_TT = r.^4 .* cos...

oltre 6 anni fa | 0

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Domanda

Subscript indices must either be real positive integers or logicals
Hei All, I have been getting the error message "Subscript indices must either be real positive integers or logicals. " refer...

oltre 6 anni fa | 2 risposte | 0

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risposte

Domanda

How to replace RGB values
Hi Everyone, I was wondering if it is possible to replace the RGB values of an image with values of certain range? I have ...

oltre 6 anni fa | 3 risposte | 0

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Domanda

How to extract columns of a matrix using a for loop?
Hi Everyone, I have a 3x6 matrix and trying to extract 1st and 3rd, 2nd and 5th, 3rd and 6th column using a loop. The matrix ...

oltre 6 anni fa | 1 risposta | 0

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risposta

Domanda

Help with using "nargin"
Hi All, I got a function "replace(a,b,c)" where I am trying to replace input arguments with another input argument when some ...

oltre 7 anni fa | 1 risposta | 0

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risposta

Domanda

Help with Function using Logical Indexing
Hi, I'm trying to write a function, without using loops, which takes a matrix A and an integer k as inputs and returns a matrix ...

oltre 7 anni fa | 1 risposta | 0

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