MATLAB: Please help me to convert this math equation

math equationMATLAB

Hi there

I have to convert these equations to matlab code. how to do it?

thanks in advance

C = mean( v_star *. w );
T = alpha / 3 * mean(abs(v_star));

OK, to expand on the cyclist's answer:

rewrite your equation in the form f(I) = 0: ICC - IR.*(exp((V1+Rs*I)./(m.*VT))-1) - ((V1+Rs.*I)/Rp) - I = 0
having defined all the constants (ICC, m, VT, etc), make a function of I using an anonymous function handle: f = @(I) ICC - IR.*(exp((V1+Rs*I)./(m.*VT))-1) - ((V1+Rs.*I)/Rp) - I;
apply fsolve to f

Like Walter, I'm assuming 2.718.^foo really means e^foo, which, in MATLAB, should be implemented as exp(foo).

syms t
y = (exp(t/20).*cos(3*t))./(t.^2+3)

Note: Make sure you have symbolic toolbox