How to do sum of array having decimal value?

For example: I have an array h = [ 0.2 0.54 0.75 1.33]; and I want to sum of the array h from second value to the end. sum(h(2:end);

But this will give an error Subscript indices must either be real positive integers or

logicals

Help me how to address or remove this error.

Thanks

Answer 1

[madhan ravi]

clear sum
h = [ 0.2 0.54 0.75 1.33 ];
sum(h(2 : end))