How to fprintf a 1 column matrix of random length

I have my program to the point where I will have a 1 column matrix with 1-10 rows and all values are either 1/2 or whole integers. I am wondering how I can set up an fprintf, a loop or some situation to display in such order

How my program currently works

if matrix is

10.5000

18.0000

16.5000

21.0000

desired output would be

Row 1 is 10.5

Row 2 is is 18

Row 3 is 16.5

Row 4 is 21

Currently I have my matrix saved as o and if I do

fprintf('Row sum is%.0d \n',o)

Then it outputs the integers that arent whole in scientific notation as well

Row sum is 1.05e+01

How to display in normal notation

Thank You!

Answer 1

[Star Strider]

Try this —

v = [10.5000
    18.0000
    16.5000
    21.0000];

L = 1:numel(v);
fprintf('Row %3d is %g\n',[L(:) v].')

Row   1 is 10.5
Row   2 is 18
Row   3 is 16.5
Row   4 is 21

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[Sam Lansink]

Thank you, works great now!

[Star Strider]

My pleasure!

If my Answer helped you solve your problem, please Accept it!

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