How can I select a specific cell?

Hello,

I got a matrix like this:

z=[0,2,3,4;2,3,4,5;6,7,8,9]

z =

0 2 3 4

2 3 4 5

6 7 8 9

And would like to use this command:

idx=find(time1>0 & time1<=4);

result=sum(values1(idx))/length(idx);

1. Instead of typing in the time manually I would like to say

idx=find(time1>z(1,1)( & time1<=z(1,4));

Does this works?

2. And how can I save the result into a specific place within the vector? For example in the first place like this:

result(1,1)=sum(....);

Thank you!

Answer 1

[Kaustav Bhattacharya]

This can be done.

Only this line is syntactically wrong: idx=find(time1>z(1,1)( & time1<=z(1,4));.

It should be idx=find(time1>z(1,1) & time1<=z(1,4));