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This paper investigates brain signal peaks and their relationship to electroencephalograph (EEG) electrode placement elicited by various multicolour stimuli flickering graphics using Steady State Visual Evoked Potential (SSVEP) paradigm. The results from various colour flickers were compared against black and white flicker. The flickers have been designed and rendered in Adobe After Effects software...
Analysis of complex systems such as hierarchically structured network systems that are employed in modelling and analysis various aspects and issues of control and management in telecommunications is investigated. Theory of graphs and binary matrices appear to be most suitable tools for modelling the overall structure of complex systems, in general, and of systemic hierarchies, in particular. A systematic...
Statics is the foundation course upon which much of the Civil and Mechanical Engineering curriculum is based. A solid understanding in this course can help to propel students through their engineering studies. In this paper, we investigate the performance of students who took part in a “flipped” mastery based engineering Statics course. Compared to the tradition classroom, where students can pass...
Digital preservation for video games and electronic entertainment is an important endeavor to preserve the history and significance of the game design and development field. However, in practice, it is often difficult to tell what parts of preservation strategy must be emphasized in order to preserve the gameplay experience at an appropriate level of expectation of each stakeholder group. In preservation,...
Browser games are played directly in web browsers. Consequently they do not need software installation. A modern browser game is a sophisticated combination of client and server software. Nowadays there is a wide range of different technologies used to implement browser games. Traditional implementation technologies have gained new competitors, browser plugin players, which allow sophisticated graphics...
This paper introduces the structure of the experiment system for computer composition principle, which has been realized by making use of FPGA experimental instrument developed by ourselves and Quartus software. The design of experiment system for computer composition principle is analyzed in detail, including hardware design and software design. The hardware design mainly includes the fundamental...
The paper puts forward a DEM design software employing OpenGL as back end display software, for improving the seed metering design precision in agriculture production, introducing the basic principle and modeling method of OpenGL. In the end, a practice design of precision seed-metering device is cited as an example for proving this method to be in effect.
The importance of ballistic applications has been recently recognized due to the increasing crime and terrorism threats and incidents around the world. Ballistic image analysis is one of the application areas which requires immediate response with high precision from large databases. Here, the microscopic markings on cartridge case of a bullet obtained in a crime scene are compared with that of images...
The purpose of this paper is to present current findings as well as previous work in the field of gaze tracking and propose developing methods of applying them in games with the purpose of enhancing the gameplay experience. First, eye-tracking as a technology and historical aspects of it are briefly presented. A brief summary of important findings and a review of relevant works are presented. Strengths...
Pen tilt is an additional input from digital pens, which indicates the posture information of holding a pen. In this study we couple tilt input with user interactions and explore its potential of improving user interactions. We first investigate human ability of users' controlling pen tilt in pen-based interactions. Based on the understanding of human ability of controlling this input modality we...
The university's storytelling class enables students to both deepen the students' self-understanding and heighten their skills in using computers and problem solving. First students write a narration of a story relating to them and then convert the story to a slide presentation. After reading the story slide show together and evaluating them, the students modify them. The students in this study felt...
The teaching goals can be optimized with the help of Multimedia-aided Instruction system. The Sluice Design Teaching Software is a kind of computer teaching progress which is designed according to the teaching goals of Hydraulic Engineering major as well as in the need of education. The aim that we do so is to train the students' applied ability and the ability that they can solve realistic problem...
A host computer monitoring configuration software is designed based on C# in this paper. The hardware structure of this host computer system includes engineer station and operator station. The configuration software contains graphic interface module, trend curve module, and database module. It meets the basic needs of small and medium enterprises in the cement industry.
Application of digital music technology in music teaching is an important topic of theory research in the field of music teaching. In the curriculum teaching, the use of digital music technology is able to combine many aspects together such as text, graphics, animation, language narration and music arts, making teachers easier to explain abstract theories to students. Not only can it enrich the content...
As an important means of CAID, 3D graphics software plays a significant role in the current field of industrial design. Compared with traditional teaching methods, the application of 3D graphics software has brought profound changes in the forming process of students' design abilities. New problems are studied brought by 3D graphics software assisting design to traditional design education, and the...
A mathematical software package NUMPAC includes many routines for computing special functions of single or double variables. To view each special function in 2D or 3D graphics, we have constructed a system on the Web for displaying the figures of special functions of two variables. This system enables users to display special functions in 3D graphics dynamically as well as interactively.
A novel data acquisition and analysis system has been developed for a surface plasmon resonance (SPR) bioanalyzer, which is based on the use of TSPR1k23 biosensor and composed of a microflow cell, a clamp, and a photoelectronic conversion device. A virtual instrument consists of a computer-based platform that is equipped with powerful application software and cost-effective hardware, which outperform...
Technology development of CAAD has changed the mode of architectural design. Through the overview of the various computer technologies of 3D modeling, BIM, IFC and CAAD network applied in architectural design, this paper discusses the additive relationship of these technologies and the conclusion is given that the 3D virtual model is the key of CAAD and the base of BIM, as IFC of BIM is the prerequisite...
In this paper, we propose a computerized embroidery machine's controller based on ARM and DSP, which divides the whole system into two modules. The main control module based on Samsung S3C2410X, using embedded Linux as its operating system, is used to analyze the pattern format and run the graphic user interface by using MiniGUI, and the electromechanical control module based on TI TMS320LF2407A is...
The dynamic geometry system is a typical CAI application that utilizes computer technology to guide geometry learning. In our research of the dynamic geometry on handheld devices, we have successfully implemented a brand new system called "mathematic sketchpad", a part of the Noah graphing calculator. Compared to other similar products like TI or CASIO graphing calculator, the sketchpad...
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