how to write a function?
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Sky Scrapper
am 24 Jan. 2019
Kommentiert: Sky Scrapper
am 28 Jan. 2019
I have a matrix:
A= [0 80 -100 0 1 0 1 0 1 0 1 ;...
0 0 0 0 1 0 1 1 0 1 0 ;...
-100 0 0 0 1 1 0 0 1 0 1 ;...
-100 100 0 0 1 1 0 1 0 1 0 ;...
100 0 -100 1 0 0 1 0 1 0 1 ;...
100 0 0 1 0 0 1 1 0 1 0 ;...
0 0 0 1 0 1 0 0 1 0 1 ;...
0 100 0 1 0 1 0 1 0 1 0 ]
Now i need to make a function if i type:
0 1 0 1 0 1 0 1
then it will show the corresponding total row. so, it'll show:
0 80 -100 0 1 0 1 0 1 0 1
But i don't know how to do. Can anyone please help me?
4 Kommentare
Star Strider
am 24 Jan. 2019
The result you want is simply the first row of ‘A’.
Is the argument vector you want to enter in your function some sort of code that the function has to interpret?
Akzeptierte Antwort
Guillaume
am 24 Jan. 2019
tofind = [0, 1, 1, 0, 0, 1, 0, 1];
found = A(ismember(A(:, 4:11), tofind, 'rows'), :)
will return all the rows of A whose columns 4 to 11 match tofind.
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