I face the error of "In an assignment A(I) = B, the number of elements in B and I must be the same" when i want to create a loop a matrix. my simple short code given below, plz help me?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
clc clear x1=5; x2=3; x3=2; for i=1:3 if i==1 x1=6; elseif i==2 x1=7; elseif i==3 x1=8; end p(i)=[x1-x2 x3-x2; x2-x3 x1-x3] end
0 Kommentare
Akzeptierte Antwort
Mahdi
am 3 Jun. 2014
p(i) is one element, but you are trying to tell it to store multiple values, one of the following would fix your problem (Just replace it):
p(i,:)=[x1-x2 x3-x2; x2-x3 x1-x3]
or
p(:,i)=[x1-x2 x3-x2; x2-x3 x1-x3]
2 Kommentare
Mahdi
am 4 Jun. 2014
This is a quick non-efficient fix to it.
clc
clear
p=[];
x1=5; x2=3; x3=2;
for i=1:3
if i==1
x1=6;
elseif i==2
x1=7;
elseif i==3
x1=8;
end
p=[p;x1-x2 x3-x2; x2-x3 x1-x3]
end
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Logical 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!