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Atmospheric turbulence plays a crucial role in determining the propagation of light in free space optical communication (FSO) especially during the process of data transmission. The interaction that exist in between turbulence and light propagation leads to random phase and fluctuation of scintillation in free space. In this paper, we compare the signal-to-noise ratio (SNR) and bit error rate (BER)...
An autonomous vehicle (AV) is coined as a term that signifies a vehicle that can be operated with minimal or zero human intervention. The adverts of our technologies have made this possible and is foreseen to be made publicly available in the near future. The realization of this technology comes together with the abilities of sensors to analyze data regarding its surrounding environment and communicating...
Sustainable software is a software that able to work in a constraint environment. For example, a classroom without Internet facilities or unstable connection; a field trips; a meeting room or discussion room with inadequate computer facilities and power and etc. In this case, how to enabling a daily activity within such situations without losing the benefits of computer support? This paper presents...
The purpose of this paper is to explore some existing techniques in vision-based registration for Augmented Reality (AR) and present them collectively. AR is a branch of computer vision which generally overlays Virtual Objects (VOs) on actual images of real-world scenes in order to provide additional information about the scene to the user. Due to its wide range of applications in the fields of medical,...
In this paper, a Neural Network Deployment (NND) algorithm is presented to realize and synthesize Multi-Valued Logic (MVL) functions. The algorithm is combined with back-propagation learning capability and MVL operators. The operators are used to synthesize the functions. Consequently the synthesized expressions are applied by the MVL neural operators. The advantages of NND-MVL algorithm are demonstrated...
In recent years, reversible computation has received much attention in the field of low power circuit design. In this paper, an irreversible IG-A gate is presented. The gate is further used to design irreversible full adder/subtractor (IAS). Furthermore, IAS block is utilized to construct n-bit adder and subtractor. Proposed IAS design is analyzed and compared against the existing reversible methods...
A voltage-mode three transistor based MAX circuit for implementation of multi-valued logic (MVL) system is proposed in this paper. The proposed MAX operates at very low power consumption ranging in micro watts. To evaluate MAX performance, a NOR gate realization is done and compared to standard CMOS NOR gate. The HSpice simulation result confirms the MAX based NOR gate to operate with minimal delay...
Reversible computation plays an important role in low power circuit design and efficient energy recycling. In this paper, a switch controlled efficient Reversible Full Adder/Subtractor (RFAS) is presented. RFAS block is further used in the construction of n-bit adder/subtractor. The proposed design is analyzed and compared against the existing reversible techniques. Features such as, hardware cost,...
In low power circuit design, reversible computing has become one of the most efficient and prominent techniques in recent years. In this paper, reversible Arithmetic and Logic Unit (ALU) is designed to show its major implications on the Central Processing Unit (CPU).In this paper, two types of reversible ALU designs are proposed and verified using Altera Quartus II software. In the proposed designs,...
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