MatrixEquations.jl - solution of Lyapunov, Sylvester and Riccati matrix equations
MatrixPencils.jl - computation of Kronecker-like forms and applications
DescriptorSystems.jl - manipulation of generalized state-space (descriptor) system representations
FaultDetectionTools.jl - tools for the solution of synthesis problems of fault detection and model detection filters
PeriodicMatrices.jl - tools for handling of periodic time-varying matrices
PeriodicMatrixEquations.jl - tools for the solution of periodic differential and difference matrix equations
PeriodicSystems.jl - computational tools for linear periodic time-varying systems