Making a 3D Matrix and Adding Matrices to make a bigger matrix
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello Guys, I have a small problem with the error in my for loop.
I am making a 3D matrix and afterwards using nested for loops to make a bigger matrix. here is my code. It is giving me the error
" Index in position 3 is invalid. Array indices must be positive integers or logical values."
I am writing my code:
B = [ 1 -1;
-1 1];
C = [ 2 -2;
-2 2];
D = [ 3 -3;
-3 3];
T = zeros(4,4)
d=zeros(2,2,3);
d(:,:,1) = B;
d(:,:,2) = C;
d(:,:,3) = D;
for k = 1:1:3
for i = 1:1:2
for j = 1:1:2
T(i+k-1,j+k-1) = d(i,j,k-1);
end
end
end
0 Kommentare
Antworten (1)
Fabio Freschi
am 10 Nov. 2019
Bearbeitet: Fabio Freschi
am 10 Nov. 2019
In the loop, you wrote
T(i+k-1,j+k-1) = d(i,j,k-1);
k starts from one, so you are trying to access the d(i,j,0) element that does not exists.
What is the expected output you want?
0 Kommentare
Siehe auch
Kategorien
Mehr zu Loops and Conditional Statements finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!