Hi everyone,

I have a quick question about MATLAB. Its very basic but I forgot it and unable to find the representation anywhere.

how would I represent any algebraic or trigonometric function on MATLAB....

for instance, if I have to write

f(x) = x - x^2 + 3 or

f(x) = sin(x)

how would I write that in MATLAB.

Any help would be highly appreciated.

Thanks, Nitin