Trying to input multiple vectors into function

Hello,

I am trying to feed 2 same length vectors into the function I have made below, I want it to return an output vector of the same length

function stagpres1 = stagpres(deltaP, flowarea)
    
    gmpercm2 = deltaP * 0.010197;   %convert delta P from Pa to g/cm^2
    
    v2 = gmpercm2/(flowarea / 317.75);        %obtain velocity^2 from equation 
    Velocity = sqrt(v2);
    
    stagpres1 = (1/2) * 1 * (Velocity.^2);
end

However, when I try to run it, it returns the error "not enough input arguments."

Answer 1

[madhan ravi]

stagpres1 = stagpres(1:10, 1:10)

function stagpres1 = stagpres(deltaP, flowarea)
    
    gmpercm2 = deltaP * 0.010197;   %convert delta P from Pa to g/cm^2
    
    v2 = gmpercm2 ./ (flowarea / 317.75);        %obtain velocity^2 from equation 
    Velocity = sqrt(v2);
    
    stagpres1 = (1/2) * 1 * (Velocity.^2);
end