Array size does not equal scalar value?

New to MATLAB. Having an error with provided, source code that states:

if (size(h,1) ~= Nx+1)
    error('size(h,1) must be equal to Nx+1');
end

So I set:

h=rand(101,1);
Nx=100;

But for some reason I still get this error even though I try to verify that the two are equal by:

size(h,1)==Nx+1

ans =

  logical

   1

Thanks for helping a newbie to MATLAB.

Answer 1

[the cyclist]

When I run this code:

h=rand(101,1);
Nx=100;

if (size(h,1) ~= Nx+1)
    error('size(h,1) must be equal to Nx+1');
end

I do not hit the error.

Are you sure you don't do something in some intervening code?

[madhan ravi]

@the cyclist: I agree with your comment. I just realised right before you commented , so I eliminated my answer. Commenting after seeing your comment in activity feed.