Signal‐to‐Noise Ratio in Amplitude Quantizers

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

An exact universal amplitude ratio for percolation

The universal amplitude ratio R̃ ξ for percolation in two dimensions is determined exactly using results for the dilute A model in regime 1, by way of a relationship with the q-state Potts model, with q 6 4. The numerical result obtained by Delfino and Cardy by quantum field theory techniques agrees well with the algebraic expression determined here. Percolation is a subject which can be describ...

متن کامل

Susceptibility amplitude ratio near a Lifshitz point

The susceptibility amplitude ratio in the neighborhood of a uniaxial Lifshitz point is calculated at one-loop level using field-theoretic and ǫL-expansion methods. We use the Schwinger parametrization of the propagator in order to split the quadratic and quartic part of the momenta, as well as a new special symmetry point suitable for renormalization purposes. For a cubic lattice (d = 3), we fi...

متن کامل

Global finite amplitude perturbations in medium aspect ratio pipe flow

Results of a numerical study on the finite amplitude global perturbations inducing transition to turbulence in pipe flow are reported. The aim of this analysis is to characterise the basin of attraction of the basic Hagen-Poiseuille flow (which is believed to be lineary stable for all Reynolds numbers Re) by means of the minimal amplitude of an initial global perturbation triggering transition....

متن کامل

Piecewise uniform vector quantizers

Continuous phase modulation (CPM) is a class of digital constant-amplitude modulations withgood combined power and bandwidth efficiency. We study the bit error probability properties of signals consisting of convolutional coding combined with partial response multilevelCPM. It is assumed that the channel is an additive white Gaussian noise channel and that the receiver performs coherent...

متن کامل

Adaptive Quantizers for Estimation

In this paper, adaptive estimation based on noisy quantized observations is studied. A low complexity adaptive algorithm using a quantizer with adjustable input gain and offset is presented. Three possible scalar models for the parameter to be estimated are considered: constant, Wiener process and Wiener process with deterministic drift. After showing that the algorithm is asymptotically unbias...

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: The Journal of the Acoustical Society of America

سال: 1969

ISSN: 0001-4966

DOI: 10.1121/1.1971351