For Loops with Increments Less Than One

I have to solve this equation with a for loop from 1 to 10 in increments of .01, but what I'm doing isn't working and I don't know why. It works just the way I want to when I take a way the constraint for the increment. Here's what I'm doing:

for t=1:.01:10

      x(t)=a*cos((sqrt(g/l))*t)
  end

Answer 1

[Matt J]

t=1:.01:10;

for i=1:length(t)
    x(i)=a*cos((sqrt(g/l))*t(i))
end

[Matt J]

Although, this entire loop could be done in one line,

x=a*cos((sqrt(g/l))  *  (1:0.01:10)   )

[cestcandice]

Oh my gosh! Thank you... I have so much trouble with loops...

Yes, I know it can be done in one line. However, I have to use a for loop.

Thank you!