The primary reference for Thomas Kailath's work in this field is his landmark book, Linear Systems
: Practical application of controllability.
If you are a graduate student or researcher in control, signal processing, or theoretical electrical engineering, Thomas Kailath’s Linear Systems is a canonical work that rewards deep study. While obtaining a free PDF copy is technically copyright infringement, the knowledge contained within—especially the geometric approach to controllability/observability and the mastery of polynomial matrix descriptions—is considered essential for a professional understanding of the field. For legal access, check university library portals, interlibrary loan, or used book marketplaces.
The primary reference for Thomas Kailath's work in this field is his landmark book, Linear Systems
: Practical application of controllability.
If you are a graduate student or researcher in control, signal processing, or theoretical electrical engineering, Thomas Kailath’s Linear Systems is a canonical work that rewards deep study. While obtaining a free PDF copy is technically copyright infringement, the knowledge contained within—especially the geometric approach to controllability/observability and the mastery of polynomial matrix descriptions—is considered essential for a professional understanding of the field. For legal access, check university library portals, interlibrary loan, or used book marketplaces.