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Floating-point arithmetic plays major role in computer systems. Many of the digital signal processing applications use floating-point algorithms for execution of the floating-point computations and every operating system is answerable practically for floating-point special cases like underflow and overflow. The single precision floating point arithmetic operations are multiplication, division, addition...
Increasing demand of multiple functions in a single device or with smaller area leads to more market for devices with System on Chip (SOC). An SOC have multiple Intellectual Properties (IPs) such as Processors, memory, peripherals etcetera on a single chip. These IPs need to have an efficient bus architecture for the communication purpose which further decides the device performance. The most used...
In this article we present a study in regards to the actualization of a phased array antenna utilizing digital beamforming. Digital beam forming comprises of the spatial permeation of a signal where the phase shifting, adding, and amplitude scaling are actualized digitally. The thought is to utilize a programmable and computational environment which forms a signal in the digital realm to supervise...
The purpose of this paper is to present a brief comparison between a conventional hexacopter and a cant angle hexacopter. A conventional hexacopter has got all its 6 rotors fixed and thrusted upwards in the body frame which gives it a decoupled 4 DOF motion or a coupled 6 DOF motion. But a cant angle hexacopter has all its six rotors canted at an angle tangentially to the radius of the frame. It provides...
Network simulations are widely used to explore performance of network protocols. It's easier to evaluate network performance in computer model rather than develop “live” experiment. Simulations allow modeling any kind of networking with large amount of interacting devices using only one PC. Moreover one can use network simulations to determine how network will work with different physics e.g. deep...
P2P (Peer-to-Peer) network has extensive functionality in variety of fields. Accordingly, P2P users share huge amounts of data. The widespread usage of P2P systems can make it a potential truck for worms. The attractiveness of a particular P2P group can be reduced by widely spread malicious peers. Now internet community has concentrated more on its security. One of the solutions prevailing to prevent...
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