goc3
Member of the Community Advisory Board since its inception | MATLAB enthusiast | Code optimizer | Software tester | Materials scientist / mechanical engineer by degree and licensure | Grammar adherent | Favorite element: rhenium
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18 Highlights
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Feeds
Quench Simulation with finite difference. Assistance with implementing variying thermal conductivity (k) for changes in temperature (T))
Does this work?: if T >= 1066 kth_polyVec = [14.6, 0.01]; else kth_polyVec = [50.3, -0.02]; end
10 dagen ago | 0
| accepted
Can't open additional instance of MATLAB in release 2024b?
I am using an older Mac (Intel) and OS (Ventura), so, I do not know if this will help. Nonetheless, I am still able to open an ...
26 dagen ago | 0
Solved
Moyenne pondérée
Ecrire une fonction qui prend en entrée un vecteur P et un vecteur V et calcule la moyenne pondérée MP des élements vi d'un vec...
ongeveer een maand ago
Poll
Do you have the tab key insert spaces instead of tabs?
ongeveer 2 maanden ago | 1810 votes | 5 comments
Solved
Creating a matrix by taking shifted copies of a given vector v as columns
This problem is the same as the problem 761 except that here we are testing it for any given vector ; a row or column vector. Th...
5 maanden ago
Poll
Which of the following is not a built-in string-checking function?
6 maanden ago | 2455 votes | 6 comments
Poll
How many code files are typically in your MATLAB Projects (scripts, functions, classes, tests)?
6 maanden ago | 4070 votes | 11 comments
Poll
Which of the following does not return the correct length (5) of v = [6,2,9,7,3]?
7 maanden ago | 2537 votes | 4 comments
Solved
Update course numbers and abbreviations
Suppose that the educational institution where you teach purchases new software to handle many essential functions, including co...
7 maanden ago
Solved
Remove a specific character with another
Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...
7 maanden ago
Solved
Swap between first and last
The idea is to swap between first and last row Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...
7 maanden ago
Solved
Swap between first and last column
The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...
7 maanden ago
Poll
Which of the following is not really a missing value? (Or, which option is false?)
7 maanden ago | 896 votes | 3 comments
Smart Indenting now Removes Whitespace
Release 2024a includes a setting for this!! The following code will stop smart indenting from removing white space: s = setting...
8 maanden ago | 2
| accepted
Unwanted editor behavior: whitespace only lines trimmed
Release 2024a includes a setting for this!! The following code will stop smart indenting from removing white space: s = setting...
8 maanden ago | 1
Smart indent new bheaviour (removing whitespaces) is messing with Git
Release 2024a includes a setting for this!! The following code will stop smart indenting from removing white space: s = setting...
8 maanden ago | 1
Poll
Which does NOT return sorted output for a vector of unique values (e.g., v = [3,7,2,5,1])?
8 maanden ago | 1193 votes | 3 comments
Poll
Which of the following will not result in MATLAB as the output? (It may be a string or char. array.)
8 maanden ago | 2929 votes | 8 comments
Poll
Which of the following will not produce a 3x3 array of zeros in MATLAB?
9 maanden ago | 3009 votes | 12 comments
Solved
Swap between rows
The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...
9 maanden ago
Solved
Swap between columns
The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...
9 maanden ago
Solved
Remove a specific column with min value
Remove the column that contain the min value in the matrix?
9 maanden ago
Solved
Remove a specific column with max value
Remove the column that contain the max value in the matrix?
9 maanden ago
Solved
Remove a specific row with min value
Remove the row that contain the min value in the matrix?
9 maanden ago
Solved
Remove a specific row with max value
Remove the row that contain the max value in the matrix?
9 maanden ago
Solved
Find Rows with Specift Properities
Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...
10 maanden ago
Solved
Summation of Non Zeros Numbers in String Variable
Find the Summation of Non Zeros Numbers in String Variable The input : x = '100205' The Output : y = 8
10 maanden ago