MATLAB Builder EX for Microsoft Excel
Deploy MATLAB code as Microsoft Excel add-ins
MATLAB Builder™ EX lets you package MATLAB® programs as Microsoft Excel® add-ins and integrate them into Excel spreadsheets. These add-ins enable you to perform analyses and simulations within Excel that include MATLAB math, graphics, and user interfaces developed in MATLAB. The add-ins can be distributed royalty-free to computers that do not have MATLAB installed using the MATLAB Compiler Runtime (MCR) that is provided with MATLAB Compiler™.
Using MATLAB Compiler, MATLAB Builder EX encrypts your MATLAB programs and then generates Microsoft® Visual Basic® for Applications (VBA) wrappers around them so that they behave just like other Excel add-ins.
MATLAB Builder EX creates VBA macros that let you pass Excel worksheet values to a deployed MATLAB program without writing or editing VBA code. It lets you prototype in Excel, debug your MATLAB source code, build the add-in, and load and test it in the worksheet.
From Steve Cruickshank, MATLAB Builder EX Technical Expert