How do I do random integers between (100*pi and 200*pi)?

I keep getting the error that IMIN has to be smaller or equal to IMAX.

Fspeed = randi([100*pi 200*pi])

Also, for an object that is animated how do I allow the user to click the element they have to click -

 %let user catch

    [xClic, yClic] = ginput(3);

[Adam]

You should always give complete error messages with questions. The actual error you get when you do that is:

Error using randi

First input must be a positive scalar integer value IMAX, or two integer values [IMIN IMAX] with IMIN less than or equal to IMAX.

You just interpreted parts of the error message and ignored the bits that were actually relevant to your case - i.e. that the values must be integers.

Answer 1

[KALYAN ACHARJYA]

100*pi or 200*pi are not integers

>> 100*pi
ans =
  314.1593

For randi case

randi([IMIN IMAX],1);

here the input must be a positive scalar integer value IMAX or IMAX

You can do this one:

Fspeed=randi([round(100*pi),round(200*pi)],1)

Please post a separate question for 2nd question.

[Steven Lord]

If the random integers must be strictly between 100*pi and 200*pi, I'd use ceil and floor respectively rather than round on both. For integer (or non-finite) values ceil, floor, fix, and round give the same results but for non-integer finite values they will not all agree.

[KALYAN ACHARJYA]

Agreed @Steven Thanks

[Azairis]

Thanks for the help!!