Two signal processing problems involving coherent states methods

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Two signal processing problems involving coherent states methods

We discuss the relevance of coherent states based methods in signal processing applications, and illustrate with a couple of practical examples, namely problems of waveform detection in a noisy environment, and problems of spectral analysis for non stationary time series.

متن کامل

Two-mode Nonlinear Coherent States

Two-mode nonlinear coherent states are introduced in this paper. The pair coherent states and the two-mode Perelomov coherent states are special cases of the two-mode nonlinear coherent states. The exponential form of the two-mode nonlinear coherent states is given. The photon-added or photon-subtracted two-mode nonlinear coherent states are found to be two-mode nonlinear coherent states with d...

متن کامل

Gazeau- Klouder Coherent states on a sphere

In this paper, we construct the Gazeau-Klauder coherent states of a two- dimensional harmonic oscillator on a sphere based on two equivalent approaches. First, we consider the oscillator on the sphere as a deformed (non-degenerate) one-dimensional oscillator. Second, the oscillator on the sphere is considered as the usual (degenerate) two--dimensional oscillator. Then, by investigating the quan...

متن کامل

Vector Coherent States with Matrix Moment Problems

Canonical coherent states can be written as infinite series in powers of a single complex number z and a positive integer ρ(m). The requirement that these states realize a resolution of the identity typically results in a moment problem, where the moments form the positive sequence of real numbers {ρ(m)}∞ m=0 . In this paper we obtain new classes of vector coherent states by simultaneously repl...

متن کامل

Temporal analysis of nonresonant two-photon coherent control involving bound and dissociative molecular states

We theoretically study the control of two-photon excitation to bound and dissociative states in a molecule induced by trains of laser pulses, which are equivalent to certain sets of spectral phase modulated pulses. To this end, we solve the time-dependent Schrödinger equation for the interaction of molecular model systems with an external intense laser field. Our numerical results for the tempo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Reports on Mathematical Physics

سال: 1999

ISSN: 0034-4877

DOI: 10.1016/s0034-4877(99)80042-1