Preface. 1. Introduction. 2. Introduction to systems theory. 3. Resolution spaces. 4. Linear control plants in a resolution space. 5. Linear quadratic optimization in preplanned control class. 6. Linear quadratic optimization in feedback control class. 7. Finite-dimensional LQP. 8. Some computing methods in stationary finite-dimensional SLQPs. Comments. References. Notations and conventions. Index.