How to create column vector

Create a column-vector containing 31 rows from 1 to -2 with regular intervals.

Answer 1

[Guillaume]

See linspace

And also, Getting started with Matlab or any tutorial about matlab where the function is very likely to be introduced. Making some effort to learn matlab would be a lot more useful than asking people to do your homework.

[Jan]

@Meenakshi S: Then please post your code and explain the problems. The forum will (or at least should) not solve your homework, because this would reduce your chance to learn.

linspace solves the problem. Read its help text:

doc linsapce

But you can read the source code also and implement you own command:

edit linspace

You need the colon operator, see e.g.:

1:3:14