How To change Diagonal Elements with a string in matrix using FOR loop or other preferred method?
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the result is to have a square matrix with a string e.g. "A" as diagonal elements using FOR LOOP
example:
M =
A 0 0 0 0
0 A 0 0 0
0 0 A 0 0
0 0 0 A 0
0 0 0 0 A
or How can I Print my name like ALEX diagonally
example;
M =
A 0 0 0
0 L 0 0
0 0 E 0
0 0 0 X
Here is My code that gives a specific number I assigned to variable in loop; however when that number is replaced with string it results NAN value as Diagonal elements.
clc
clear
clear all
m=5;
n=5;
a=zeros(m,n);
for i=1:m
for j=1:n
if i==j
a(i,j)= 5 ;
else
a(i,j)=0;
end
end
end
disp(a)
clc
clear
clear all
m=5;
n=5;
a=zeros(m,n);
for i=1:m
for j=1:n
if i==j
a(i,j)= "A" ;
else
a(i,j)=0;
end
end
end
disp(a)
댓글 수: 1
Turlough Hughes
2022년 9월 24일
You can't mix characters or string values into an array of type double like that. On the otherhand, you can atleast represent numbers in a string array. Seeing as this is an exercise, I'm just going to nudge you towards a solution. Try starting with the following:
a = string(zeros(5))
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