mldivide error

            Error using ==> mrdivide
Matrix dimensions must agree.

Error in ==> RF_Model at 179

h_L=0.86/sqrt(3+(1/2/lambda_i)+(0.86*l*u_B/pi/g/D_i)^2);

[Gowtham]

do i need to change it to ./ or use .\ ???

Answer 1

[Sean de Wolski]

You probably want the vectorized version?

h_L=0.86./sqrt(3+(1./2./lambda_i)+(0.86.*l.*u_B./pi./g./D_i).^2);

Everything will be element by element instead of matrix division

doc vectorize

Answer 2

[Ivan van der Kroon]

./ for right and .\ for left division

[Gowtham]

thanks for replying ...do i need to replace all the / with the respective one ?