𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Wigner distribution transformations in high-order systems

✍ Scribed by José B. Almeida; Vasudevan Lakshminarayanan

Book ID
118579287
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
298 KB
Volume
160
Category
Article
ISSN
0377-0427

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

DIRECTIONAL WIGNER DISTRIBUTION FOR ORDE
DIRECTIONAL WIGNER DISTRIBUTION FOR ORDER ANALYSIS IN ROTATING/RECIPROCATING MACHINES
✍ YUN-SIK HAN; CHONG-WON LEE 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 266 KB

A signal processing technique for rotation-related transient signals from a rotating or reciprocating machine is proposed to characterise its instantaneous planar motion. It essentially utilises the directional Wigner distributions (dWDs) de"ned for the forward and backward pass analytic signals. It

Canonical Transformations for Time Evolu
Canonical Transformations for Time Evolution and Their Representation in Wigner Distribution Phase Space
✍ Marcos Moshinsky; Anju Sharma 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 129 KB

The classical evolution in time of a point in phase space associated with a Hamiltonian is given by a canonical transformation. In the configuration space of quantum mechanics the corresponding evolution is determined by the time-dependent Green function. Using the latter to obtain the appropriate W