Two matrix subtraction with each of different dimension
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello,
I have two arrays , whose dimensions are different. for example : matrix A has the dimension 4x2
A=[1 4;
2 1;
3 1;
8 1];
and Matrix B has the dimension 5x2.
B=[1 6;
2 1;
2 5;
3 0;
8 1];
When i subtract these two matrcies using C=A-B i am getting the following error
"Matrix dimensions must agree"
So please let me know the function which hlps me to solve this problem Looking forward to hear from you .
Thanks Pankaja
1 Kommentar
Antworten (1)
Mischa Kim
am 19 Feb. 2015
Pankaja, in general, you can only subtract matrices of equal size. What would you like to see happening?
1 Kommentar
Michael Haderlein
am 19 Feb. 2015
Still, it's not clear how this operation should look like. Can you show us what the result in your example should look like? Also, what do you mean with "edge coordinates of parallel lines"? Should the first column be the x values and the second column be the y values of the line? In this case, the coordinates totally don't describe straight lines but rather some curves.
Siehe auch
Kategorien
Mehr zu Creating and Concatenating Matrices 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!