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Domanda
The problem with the function 'all'
Hello, I need to compare two data sets, i.e. a = [6 11 9; 5 4 3]; b = [1 2 3]; all(a>b); % The problem is that 'a' contains m...
circa 14 anni fa | 3 risposte | 0
3
risposteDomanda
Find divisors for a given number
Hello, I need to find all possible divisors D for a given number N that provide integers in N/D. For instance, if N=8, then D...
circa 14 anni fa | 6 risposte | 0
6
risposteDomanda
Determine if a point is inside a cube
Hi! There are given 8 vertices of a cube and a random point. How can I define that the point lies inside the cube? I wanted to c...
circa 14 anni fa | 4 risposte | 0
4
risposteDomanda
Sum of Euclidean distances
Hi. There are 5 points in 3D space: xyz=rand(5,3). How can I quickly calculate a sum of Euclidean distances from the 1st ...
circa 14 anni fa | 2 risposte | 0
2
risposteDomanda
How to simplify the given code snippet?
Hello, I need to simplify the following code. Perhaps 'reshape' function should be used, but in which way? Any ideas would be a...
circa 14 anni fa | 1 risposta | 0
1
rispostaselecting desired values
Do you want to select values based on indices? If so, then here is an example: ind = [1; 2; 5; 15]; col1 = array(ind,1); col2 = ...
circa 14 anni fa | 0
program takes long time to run
If Nf is large, then try to vectorize FOR loop.
circa 14 anni fa | 0
Domanda
Array processing problem
Hi, I have the following problem. Let's say there is an 3x3 array 'arr': 0 0 0 0 0 0 0 0 0 There are 3 edges 'E': 1 2 ...
circa 14 anni fa | 1 risposta | 0
