Specify matrix element by element.
|
Command |
Description |
|---|---|
|
x = [u11,...,u1N; u21,...,u2N; uM1,...,uMN] |
Create an N by M matrix. Columns are separated with semicolons. Elements in a row are separated with commas. The entries can either be scalars or matrices of compatible dimension. |
Examples
?x=[1,2;3,4;5,6]; result: 1 2 3 4 5 6 ?x(1:3,1); result: 1 3 5 a=matrix(2,2,2); a(1,1)=1; a(2,2)=2; b=a+1; ?c=[a,b]; result(i,j,1): 1 0 2 1 0 2 1 3 result(i,j,2): 0 0 1 1 0 0 1 1
See Also
List of commands , linspace , matrix , Accessing and assigning matrix elements