Conversion of equation to matlab

Hi, Im having some issues converting this equation to code, dont know if im missing some 'code grammer' or anything of the type.

Any help much appreciated as im still relitively new to coding. :)

Code:

WP_ROC = 1./((ROC/np)+(sqrt((2./(0.0028*sqrt((3*Cdo./K)*WSrange)*(1.155./(LDratio*np)))))));

Answer 1

[Voss]

Original expression:

WP_ROC  = 1./((ROC/np)+(sqrt((2./(0.0028*sqrt((3*Cdo./K)*WSrange)*(1.155./(LDratio*np)))))));
%                                             ^^^^^^^^^^^^^^^^^^                            inside inner sqrt()
%                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^    denominator under 2
%                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   inside outer sqrt()

Looks like it should be:

WP_ROC  = 1./((ROC/np)+(sqrt(2./(0.0028*sqrt(3*Cdo./K))*WSrange)*(1.155./(LDratio*np))));
%                                            ^^^^^^^^             inside inner sqrt()
%                               ^^^^^^^^^^^^^^^^^^^^^^^           denominator under 2
%                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   inside outer sqrt()

Or, equivalently, but removing extraneous parentheses:

WP_ROC  = 1./(ROC/np+sqrt(2./(0.0028*sqrt(3*Cdo./K))*WSrange)*1.155./(LDratio*np));