Quadratic Convergence of a Nonsmooth Newton-type Method for Semidefinite...
We consider a Newton-type method for the solution of semidefinite programs. This Newton-type method is based on a semismooth reformulation of the semidefinite program as a nonsmooth system of...
View ArticleGradient algorithms for quadratic optimization with fast convergence rates
We propose a family of gradient algorithms for minimizing a quadratic function f(x) = (Ax; x)=2 ¡ (x; y) in Rd or a Hilbert space, with simple rules for choosing the step-size at each iteration. We...
View ArticleHigh-Speed Floating-Point Divider with Reduced Area
This paper presents a new implementation of a floating-point divider unit with a competitive performance and reduced area based on proposed modifications to the recursive equations of Goldschmidt...
View ArticleImplementation Of Goldschmidt’s Algorithm With Hardware Reduction
Division algorithms have been developed to reduce latency and to improve the efficiency of the processors. Floating point division is considered as a high latency operation. This papers looks into one...
View ArticleChaos-based Random Number Generator in Finite Precision Environment
Yet having a very long history, how to generating good random number sequences still remains as a technical challenge. Although some mechanical ways, such as tossing a coin or rolling a dice, are...
View Article3D Image Segmentation Implementation on FPGA using EM/MPM Algorithm
In this Project, 3D image segmentation is targeted to a Xilinx Field Programmable Gate Array (FPGA), and verified with extensive simulation. Segmentation is performed using the Expectation-Maximization...
View ArticleInterface Issues in Induction Motor Drives
Adjustable speed induction motor drives are used more and more often in industry, particularly as an energy saving measure. Due to the presence of the power electronic drives, non sinusoidal waveforms...
View ArticleParameterizable Wishbone Bus
In the industry of intellectual property products “IP-cores”, a communication link is almost always needed. A semiconductor intellectual property IP core is a reusable unit of logic in electronic...
View ArticleDigital Stop Watch
Below is a digital stop watch built around timer IC LM555 and 4-digit counter IC with multiplexed 7-segment output drivers (MM74C926). IC MM74C926 consists of a 4-digit counter, an internal output...
View ArticleHDL Code Analysis For ASICs in Mobile Systems
The complex work of designing new ASICs today and the increasing costs of time to market (TTM) delays are putting high responsibility on the research and development teams to make fault free designs....
View ArticleReal Time MATLAB Interface for Speed Control of Induction Motor Drive using...
This paper presents design and implementation of Real time MATLAB Interface for speed control of induction motor drive using dsPIC 30F4011. In recent years, the field oriented control of induction...
View ArticleA VHDL Reaction Timer
This simple project will combine many advanced VHDL techniques including timers, seven segment display drivers, packages and functions, and state machines to create a simple game that to test a...
View ArticleComparative Study of Biological Neural Networks and Artificial Neural Networks
In this research project, the features of biological and artificial neural networks were studied by reviewing the existing works of authorities in print and electronics on biological and artificial...
View ArticleAnalysis of the MIPS 32-bit, Pipelined Processor using Synthesized VHDL
For large and complicated ASIC designs, it is difficult to read and understand the circuits based on schematic drawings alone; as a result, a hardware description language is much needed for a...
View ArticleDigital Stopwatch using IC NE555 and IC MM74C926
A Digital Stop Watch built around timer IC NE555 and 4-digitcounter IC MM74C926 with multiplexed 7segment display. MM74C926 consists of a 4-digit counter, an internal output latch, npn output sourcing...
View ArticleLithium Ion Battery Failure Detection Using Temperature Difference Between...
Lithium-ion batteries are widely used for portable electronics due to high energy density, mature processing technology and reduced cost. However, their applications are somewhat limited by safety...
View ArticleClassification of Ground Objects Using Laser Radar Data
Accurate 3D models of natural environments are important for many modelling and simulation applications, for both civilian and military purposes. When building 3D models from high resolution data...
View ArticleStudy and Realisation of Nyquist Rate Filters in Voltage Inverter Switch...
Low-sensitivity switched capacitor filters imitating ‘R’,’L’ and ‘C’ can be built by means of capacitances, ordinary switches and voltage inverter switches (VIS). These structures carry the inherent...
View ArticleIndium Bump Fabrication using Electroplating for Flip Chip Bonding
Hybrid pixel detectors are widely used in many fields, including military, environment, industry and medical treatment. When integrating such a detector, a vertical connection technique called...
View ArticleFurther Cost Reduction of Battery Manufacturing
ABSTRACT The demand for batteries for energy storage is growing with the rapid increase in photovoltaics (PV) and wind energy installation as well as electric vehicle (EV), hybrid electric vehicle...
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