error correction

??? Subscript indices must either be real positive integers or logicals. is the error i got , pls help me out to correct this error , i want to declare initial parameter which i have given as t1(i)=0.3 , do reply friends i m using r2010a

Answer 1

[Walter Roberson]

What have you initialized "i" to? By default, if you have not assigned a value to "i" yourself, it will have the value sqrt(-1). "j" has the same property.