I am trying to write a function that caculates the speed of sound and characteristic impedance by taking data from a matrix then adds the values as extra columns to the matrix. so far i have this:
I get an Input argument "h" is undefined error when i try to run the function. How do i fix that?
function[modarray, c, Y]=speed(h)
K = h(:,3)+273;
S = h(:,2);
c = sqrt(1.4*287*K);
Y = c/S;
modarray = h
Also im not sure how to add the values onto the matrix. Could anyone give me a nudge in the right direction please?