GloptiPoly 3 - Moments, optimization and semidefinite programming. Matlab parser for generalized problems of moments. Allows to build and solve convex linear matrix inequality (LMI) relaxations of the (generally non-convex) global optimization problem of minimizing a multivariable polynomial function subject to polynomial inequality, equality or integer constraints.
Can be freely downloaded and used.
Developed by Didier Henrion, Jean-Bernard Lasserre and Johan Lofberg (ETH, Zurich).

RoMulOC - Robust multi-objective control toolbox for Matlab. Modeling and robustness analysis based on LMI techniques. Works with parser YALMIP, all control problems are solved by SDP solvers such as SeDuMi, CSDP, DSDP, SDPT3...
Can be freely downloaded and used.
Developed by Dimitri Peaucelle and Denis Arzelier.

HIFOO - A Matlab package for fixed-order controller design and H-infinity optimization, using a hybrid algorithm for nonsmooth, nonconvex optimization based on quasi-Newton updating, bundling and gradient sampling.
Can be freely downloaded and used.
Developed by James V. Burke, Didier Henrion, Adrian S. Lewis (Cornell University) and Michael L. Overton (Courant Institute, NY).

See also personal web pages of group members