Results 241 to 250 of about 80,623 (279)

Computing hyperbolic tangent and sigmoid functions using stochastic logic

2016 50th Asilomar Conference on Signals, Systems and Computers, 2016
This paper addresses implementations of tangent hyperbolic and sigmoid functions using stochastic logic. Stochastic computing requires simple logic gates and is inherently fault-tolerant. Thus, these structures are well suited for nanoscale CMOS technologies.
Yin Liu, Keshab K. Parhi
openaire   +1 more source

Approximation of hyperbolic tangent activation function using hybrid methods

2013 8th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip (ReCoSoC), 2013
Artificial Neural Networks are widely used in various applications in engineering, as such solutions of nonlinear problems. The implementation of this technique in reconfigurable devices is a great challenge to researchers by several factors, such as floating point precision, nonlinear activation function, performance and area used in FPGA.
Maicon A. Sartin, Alexandre C. R. da Silva   +1 more
openaire   +1 more source

Design of Current Mode Sigmoid Function and Hyperbolic Tangent Function

2019
In this paper, two design procedures for sigmoid function using exponential function have been proposed implementing division operation and feedback methodology. Hyperbolic tangent function has also been synthesized using the later. All the proposed circuits along with their building blocks have been implemented using current mode device Operational ...
Debanjana Datta, Sweta Agarwal, Vikash Kumar, Mayank Raj, Baidyanath Ray, Ayan Banerjee   +5 more
openaire   +1 more source

On explicit formulas of hyperbolic tangent matrix function

Journal of Interdisciplinary Mathematics
The hyperbolic tangent matrix function is a mathematical tool with diverse applications in various fields of mathematics, applied science, and engineering. The hyperbolic tangent matrix th(M), (M ∈ Mr (C)) can be determined through different techniques. In this paper, we establish several explicit formulas for th(tM).
Yassine Laarichi, Mostafa Ftouhi, Driss Gretete   +2 more
openaire   +1 more source

Chaotic Dynamics of a Jerk Function with Hyperbolic Tangent Nonlinearity

2018 Medical Technologies National Congress (TIPTEKNO), 2018
This paper analyzes and reports the dynamical behavior of a jerk system used in biomedical modelling applications. This system employs a hyperbolic tangent function as a single source of nonlinearity. The system trajectories, Poincare maps and Lyapunov exponents and spectrum, as well as Bifurcation diagram are presented to verify the chaotic ...
Sibel Ozbal, Hayrettin Can Sudor, Ali Umit Keskin   +2 more
openaire   +1 more source

Linear Phase Networks With Hyperbolic Tangent Function and Their Applications

IEEE Transactions on Broadcasting, 1986
This paper describes several methods to realize passive and active networks. with linear phase frequency response applicable to the video signal processing circuit especially for the FM transmission system. The methods are based on employing the hyperbolic tangent function realized by using passive LC ladder networks. They are also based on a time base
Takashi Furuhata, Hitoaki Owashi, Hiroaki Takahashi, Yasufumi Yumde   +3 more
openaire   +1 more source

A smoothed rank function algorithm based Hyperbolic Tangent function for matrix completion

2012 International Conference on Machine Learning and Cybernetics, 2012
The matrix completion problem is to recover the matrix from its partially known samples. A recent convex relaxation of the rank minimization problem minimizes the nuclear norm instead of the rank of the matrix. In this paper, we use a smooth function—Hyperbolic Tangent function to approximate the rank function, and then using gradient projection method
null Juan Geng, null Lai-Sheng Wang, null Ai-Min Fu, null Qi-Qing Song   +3 more
openaire   +1 more source

Hyperbolic tangent function based adaptive trajectory tracking control for quadrotors

2013 25th Chinese Control and Decision Conference (CCDC), 2013
This paper proposes a new adaptive trajectory tracking control algorithm with command filtered compensation for quadrotor aircrafts, that ensures the asymptotic convergence to any desired trajectory in presence of parametric and external uncertainties.
Zongyu Zuo, Lin Tie
openaire   +1 more source

Nonlinear Companding Transform Using Hyperbolic Tangent Function in OFDM Systems

2012 8th International Conference on Wireless Communications, Networking and Mobile Computing, 2012
A new nonlinear companding transform (NCT) scheme is proposed to reduce the peak-to-average power ratio (PAPR) of transmitted signals in orthogonal frequency division multiplexing (OFDM) systems. Its companding transfer curve is based on the specified hyperbolic tangent function.
Y. Wang, J.-H Ge, L.-H. Wang, B. Ai
openaire   +1 more source

Neural network operators with hyperbolic tangent functions

Expert Systems with Applications, 2023
Behar Baxhaku, Purshottam Narain Agrawal
openaire   +1 more source