title: newton raphson method in matlab
body: <p>I would like to solve one equation in Matlab with two unknown variables using the Newton raphson method.</p>
  
  <p>The equation is 
  I(:,:,K) = IL(:,:,K)-Io(:,:,K)*(exp((V+I*Rs)/a(:,:,K))-1)-((V+I*Rs(:,:,K))/Rsh(:,:,K)); </p>
  
  <p>Can this be done in matlab and if so please guide me since I have not managed to find anything related to this equation form!</p>
  
  <p>Thanks</p>