Complex sentence: The MATLAB version of DIDO is a complete "out-of-the-box" toolkit: it does not require the MATLAB Optimization Toolbox or any other third-party software like SNOPT or IPOPT or other nonlinear programming solvers.
Split into simpler sentences: The MATLAB version of DIDO is a complete "out-of-the-box" toolbox. That is, it does not require the Optimization Toolbox or any other third-party software like SNOPT or IPOPT or other nonlinear programming solvers.