The Franck-Condon factor for transltlons between different electromc states IS expressed III terms of the Wagner distrlbutton function The vartous cases for quastperlodlc and stochastic type classtcal motion are consldered ## Recently there have been numerous studies of the dynarmcal behavror of co
On the Wigner distribution function and its factorization
β Scribed by P. Seglar
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 93 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
We present two new derivations of the Wigner distribution function for a simple harmonic oscillator Hamiltonian. Both methods are facilitated using a formula which expresses the Wigner function as a simple trace. The first method of derivation then utilizes a modification of a theorem due to Messiah
A new signal processing technique, the directional Wigner distribution (dWD), is presented to characterize the instantaneous planar motion of a measurement point in a structure from its transient complex-valued vibration signal. It is proven that the auto-dWD essentially tracks the shape and directi