How can I multiply two different sized objects?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Florea George
am 8 Jan. 2019
Beantwortet: madhan ravi
am 8 Jan. 2019
%Matrix dimensions must agree.
A = 1;
pas = 1/1000;
t=-10:pas:10;
k=10;
omega = -k*pi/A:1/10:k*pi/A;
x=omega.*t;
%The error appears on the last line where x is. how can i multiply them?
0 Kommentare
Akzeptierte Antwort
madhan ravi
am 8 Jan. 2019
omega = linspace(-k*pi/A,k*pi/A,numel(t)); % change your line to this
0 Kommentare
Weitere Antworten (1)
Totanly
am 8 Jan. 2019
you can't multiply two different sized vectors. Follow the matrix multiplication rules.
if A=first matrix and B=second matrix
size(A) should be Size(B) for element by element multiplication;
no of columns of A= no of rows of B for matrix multiplication
Siehe auch
Kategorien
Mehr zu Matrices and Arrays 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!