what am I doing wrong here?
1 view (last 30 days)
Show older comments
function a = problem4c (m)
m=4;
a = [1:m; 2:m; 3:m; 4:m; 5:m];
x = mean(a);
avg = mean(x);
I keep getting, in red letters:
Error using vertcat
Dimensions of matrices being concatenated are not consistent.
Error in problem4c (line 3)
a = [1:m; 2:m; 3:m; 4:m; 5:m];
Error in run (line 96)
evalin('caller', [script ';']);
0 Comments
Answers (2)
Image Analyst
on 15 Feb 2016
The rows don't have all the same number of columns. Instead of putting the vectors into different rows with semicolons, put them into the same row with commas:
a = [1:m, 2:m, 3:m, 4:m, 5:m];
Star Strider
on 15 Feb 2016
I don’t know what the problem statement is, but from what I’ve seen, one option might be:
m = 4;
v = m:-1:0;
c = cumsum(0:m);
s = sum(1:m) - c;
avg = s./v
avg =
2.5 3 3.5 4 NaN
0 Comments
See Also
Categories
Find more on Logical in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!