Spelling suggestions: "subject:"fisual basic"" "subject:"fisual nasic""
11 |
Optimering av prestanda och utnyttjande av flertrådsteknik / Optimization of performance and utilization of multithreadingGustafsson, Daniel, Öberg, Christoffer January 2009 (has links)
The purpose of this thesis was to help the company Medius AB with optimization of selected parts in an existing system to minimize the execution time by implementing multithreading. The idea was to manipulate the code so that calculations could be executed at the same time. The main work in this thesis consisted of three optimizations. The first one was to reconstruct a big “for-loop” so it would execute every loop's work in an own thread. The second optimization also was a reconstruct of a “for-loop” so it could execute the work in different threads. The third and last optimization consisted of reconstructing a stored procedure on the database, so different parts of it each could be executed in an own thread to create data at the same time. To implement the optimizations Visual Basic .NET and its support for multithreading and connection-pools was used. The result of the optimizations meant that one of the modules could be executed more efficiently and it was 12 % faster. The other modules execution time was more efficient by 25 % faster. The meanings and requirements for this thesis are fulfilled by now letting the system make use of its resources in a better way.
|
12 |
Aplikace na alokaci projektových manažérů / Application for the Allocation of Project ManagersSlavoš, Jakub January 2016 (has links)
This diploma thesis describes the design and creation of an application used to track Project Manager allocation in the company IBM Global Services Delivery Center Czech Republic. The first chapter contains theoretical information needed to understand the content of the thesis, while the second chapter focuses on analyzing the current status of this area. The third chapter then explores the options on how to solve the identified problem, and the best alternative is then chosen and created.
|
13 |
An Experimental Comparison of Middle School Students Motivation and Preference Toward Text and Graphic-Based ProgrammingWilliams, Stephen E. 01 December 2009 (has links)
The purpose of this study was to compare seventh-grade students' motivation and preference toward text-based programming using Visual Basic, and graphics-based programming using Robolab. Motivation was defined by the My Class Activities questionnaire using the dimensions of interest, challenge, choice, and enjoyment. Preference was determined through team and individual student choice. This study was conducted with 122 students from three 6-week technology education classes. This study examined two hypotheses. First, middles school students will be more motivated when using a graphics-based programming language than text-based as measured by the My Class Activities survey. The second hypothesis for this study was that middle school students preferred using graphic-based programming more than using text-based programming in an introductory experience. Student preference was identified individually and within a team environment.
|
14 |
Developing Computer Software to Assist with Financial DecisionsLucas, Renee January 2020 (has links)
No description available.
|
15 |
MAINTAINING OPTIMAL BALANCE BETWEEN MULTISKILLING AND INVENTORY IN ASSEMBLY LINE OPERATIONS UNDER DYNAMIC DEMANDKAPADIA, JITESH 06 October 2004 (has links)
No description available.
|
16 |
Labyrinth Seal Preprocessor and Post-Processor Design and Parametric StudyMehta, Rumeet Pradeep 03 June 2008 (has links)
Vibrations caused due to aerodynamic excitation may cause severe limitation to the performance of turbomachines. The force resulting from the non-uniform pressure distribution within the labyrinth cavity is identified as a major source of this excitation. In order to perform rotor dynamic evaluation of rotor-bearing-seal system, accurate prediction of this force is essential.
A visual basic based front-end, for a labyrinth seal analysis program, has been designed herein. In order to accurately predict the excitation force, proper modeling of labyrinth leak path is important. Thus, the front-end developed herein incorporates a leak-path geometric diagram for visual analysis of labyrinth leak path and tooth location. Furthermore, to investigate influence of various operating conditions and gas properties on excitation force (effective cross-coupling stiffness), a parametric study is performed on both the eye seal and the balance piston labyrinth seal. / Master of Science
|
17 |
Desenvolvimento de ferramenta computacional suporte para cálculos hidrossedimentológicos e estatísticos / Development of computational tool support for hydrosedimentological and statistical calculationsSantos, Bruno Bernardo dos 11 March 2019 (has links)
Apesar da complexidade envolvendo a compreensão dos processos hidrossedimentológicos, o conhecimento da quantidade de sedimentos transportados pelos rios é importante para o planejamento e aproveitamento dos recursos hídricos e não deve ser ignorado. Além disso, a quantidade de dados obtidos em monitoramentos é significativa, e o entendimento dessas variáveis requer obrigatoriamente análises estatísticas. Com base na dificuldade em relacionar hidrossedimentologia com estatística, buscou-se com esse trabalho desenvolver uma ferramenta computacional gratuita e de código aberto em Visual Basic for Applications (VBA) integrando métodos de cálculos hidrossedimentológicos e estatísticos. Ela permite que o usuário calcule descarga sólida em suspensão, descarga sólida total, e realize testes estatísticos como, teste Kolmogorov-Smirnov de normalidade dos dados, testes paramétricos F de Fisher-Snedecor e T de Student, além do teste não-paramétrico Wilcoxon. A ferramenta computacional (NH Sediment and Statistic) foi aplicada em dados obtidos em medições de características hidráulicas, da concentração de sedimentos em suspensão, turbidez e temperatura do reservatório da Pequena Central Hidrelétrica de Mogi-Guaçu (SP). Desse modo, a ferramenta utilizada para o suporte às análises hidrossedimentológicas alcançou resultados equivalentes a outros softwares para cada um dos módulos desenvolvidos, se mostrando confiável e de fácil aplicação. Destaca-se, por fim, que a ferramenta pode ser aplicada em outras áreas de estudo permitindo planejamento e gerenciamento completo de recursos hídricos, assim como outras áreas do conhecimento. / Despite the complexity that involves the understanding of hydrosedimentological processes, the knowledge of the amount of sediment transported by rivers is fundamental for the planning and utilization of water resources. The amount of data obtained from the monitoring is significant, and the understanding of such variables requires statistical analyses. This paper addresses the development of a free and open-source computational tool in Visual Basic for Applications (VBA) that integrates methods of hydrosedimentological and statistical calculations and relates hydrosedimentology to statistics. Users can calculate solid suspended discharge and total solid discharge and perform important statistical tests, such as Kolmogorov- Smirnov normality test, Fisher-Snedecor and Student T parametric tests, and Wilcoxon non- parametric test. The computational tool (NH Sediment and Statistic) was applied to data obtained from measurements of hydraulic characteristics, suspended sediment concentration, turbidity and reservoir temperature of the Mogi-Guaçu Small Hydroelectric Power Plant. It supports hydrosedimentological analyses and yielded results equivalent to those of other software for each module developed. It also proved reliable and of easy application and provides a friendly interface. It can be applied to other areas of study for a complete planning and management of water resources, as well as other areas of knowledge.
|
18 |
Utveckling av dokumentdatabas / Development of Document DatabaseLorentzon, Marie, Lindstrand, Anders January 2002 (has links)
<p>Denna rapport beskriver ett examensarbete inom Programmet för Användarinriktad Systemutveckling vid Linköpings universitet, Campus Norrköping. Resultatet är en databasapplikation som är utvecklad specifikt för C.N.S. Systems AB i Linköping. </p><p>I uppgiften ingår analys, utformning, realisering, implementering, dokumentation samt i viss mån även förvaltning och drift. Utvecklingsarbetet har skett i nära samarbete med företaget som har tillhandhållit arbetsplatser och datorutrustning. </p><p>Applikationen är ett dokumentregistreringssystem där information om företagets interna och externa dokument lagras. Tidigare har motsvarande uppgifter lagrats i Excel. Den färdiga databasapplikationen har främst gjort det lättare att registrera och söka ett dokument vilket också var ett av de uppsatta målen. Själva databasen är utvecklad i Access och gränssnittet i Visual Basic. Kopplingen mellan dessa är skapad med ActiveX Data Objects 2.0 (ADO). </p><p>Rapporten ger inledningsvis en närmare presentation av utgångsläge och förutsättningar. Därefter beskrivs teorin bakom det arbetssätt som använts. I resultatdelen presenteras applikationen översiktligt, valda delar lite mer ingående. Och slutligen, i diskussionsavsnittet, görs en subjektiv bedömning av resultatet och utvecklingsarbetet. </p> / <p>This report is based on a project within ”User oriented System development Program”, ASP, at the University of Linköping, Campus Norrköping, Sweden. The result is a database application developed for C.N.S. Systems AB in Linköping. </p><p>The report describes analysis, design, implementation, documentation and in some extent maintenance of the system. The development work has been done in collaboration with the company at their office in Linköping. </p><p>The application handles and stores information about internal and external documents. The purpose of the database is to improve registration and searching of documents. The system is designed with MS Access 2000 connected to Visual Basic with ActiveX Data Objects 2.0(ADO).</p>
|
19 |
Vibrationsmätningar : Uppföljning av negativa trender / Vibration measurements : Follow-up of negative trendsVikström, Lars January 2021 (has links)
In this study, data on vibration measurements from Forsmark - Vattenfall AB's database has been studied, the goal has been to see how it can be reworked so that it becomes easier to interpret and more transparent for more people in maintenance.The idea has been to use all the data available to create graphs or graphs over a longer period to look for trends in systems that are similar to each other. Which is because there is redundancy in the systems and blocks 1 & 2 are sibling blocks with identical components, so it is possible to compare them.Furthermore, it is intended to implement the results from this work in balanced scorecards that are already used at Forsmark at present. This is done to obtain data on how the maintenance is going and how many machines need to be maintained compared to previous periods.The work has consisted of retrieving data files from Forsmark's database and via an Excel script that reworks all data so that graphs can be created of the various measurements performed regularly by the Maintenance Group NMM 1-3 (Mechanical Maintenance) at Forsmark.The results of the work have been verified through the special software that NMM 1–3 uses but in which other groups have no experience. In this special software all graphs and data are already available, something that is not as easy, however, is the ability to compare different machines at the same time, something that this thesis work tries to create.As others in maintenance do not have experience in the specialized software, Excel is used instead, as it is a program all groups have access to and good knowledge in. What emerges from the work is that the amount of data is very large but the possibility to get to the goal is good, the data files need some reworking to be easily used for graph creation and some things are unfortunately not included in the data files but must be downloaded from the special software NMM 1- 3 have. / I denna studie har data över vibrationsmätningar från Forsmark – Vattenfall AB:s databas studerats, målet har varit att se hur den ska kunna omarbetas så att den blir lättare att tolka och mer överskådlig för flera inom underhåll.Idén har varit att använda all den data som finns tillgänglig för att skapa graf eller grafer över längre tid för att leta efter trender inom system som är snarlika varandra, vilket finns eftersom det finns redundans i systemen och block 1 & 2 är syskonblock, så det går att jämföra mellan dem.Vidare är det tänkt att implementera resultatet från detta arbete i balanserade styrkort (Scorecard) som redan används på Forsmark i dagsläget, detta görs för att få in data över hur underhållet går och hur många maskiner som behöver underhållas jämfört med tidigare perioder.Arbetet har gått ut på att hämta datafiler från Forsmarks databas och via ett Excel script som omarbetar all data så att grafer kan skapas över de olika mätningar som utförs regelbundet av Underhållsgruppen NMM 1–3 (Mekaniskt underhåll) på Forsmark.Arbetets resultat har verifierats genom den speciella programvara som NMM 1–3 använder men som övriga grupper inte har erfarenhet av. Där finns alla grafer och all data redan att tillgå, något som inte finns lika enkelt är dock möjligheten att jämföra olika maskiner samtidigt, något som detta arbete försöker skapa.Då övriga inom underhåll inte har erfarenhet inom den programvaran så används Excel i stället, då det är ett program alla har tillgång till och god kunskap inom. Det som framkommer av arbetet är att mängden data är väldigt stor men möjligheten att komma till målet är goda, datafilerna behöver viss omarbetning för att enkelt kunna användas för graf skapande och vissa saker finns tyvärr inte med i datafilerna utan måste hämtas från specialprogramvaran NMM 1–3 har.
|
20 |
Utveckling av dokumentdatabas / Development of Document DatabaseLorentzon, Marie, Lindstrand, Anders January 2002 (has links)
Denna rapport beskriver ett examensarbete inom Programmet för Användarinriktad Systemutveckling vid Linköpings universitet, Campus Norrköping. Resultatet är en databasapplikation som är utvecklad specifikt för C.N.S. Systems AB i Linköping. I uppgiften ingår analys, utformning, realisering, implementering, dokumentation samt i viss mån även förvaltning och drift. Utvecklingsarbetet har skett i nära samarbete med företaget som har tillhandhållit arbetsplatser och datorutrustning. Applikationen är ett dokumentregistreringssystem där information om företagets interna och externa dokument lagras. Tidigare har motsvarande uppgifter lagrats i Excel. Den färdiga databasapplikationen har främst gjort det lättare att registrera och söka ett dokument vilket också var ett av de uppsatta målen. Själva databasen är utvecklad i Access och gränssnittet i Visual Basic. Kopplingen mellan dessa är skapad med ActiveX Data Objects 2.0 (ADO). Rapporten ger inledningsvis en närmare presentation av utgångsläge och förutsättningar. Därefter beskrivs teorin bakom det arbetssätt som använts. I resultatdelen presenteras applikationen översiktligt, valda delar lite mer ingående. Och slutligen, i diskussionsavsnittet, görs en subjektiv bedömning av resultatet och utvecklingsarbetet. / This report is based on a project within ”User oriented System development Program”, ASP, at the University of Linköping, Campus Norrköping, Sweden. The result is a database application developed for C.N.S. Systems AB in Linköping. The report describes analysis, design, implementation, documentation and in some extent maintenance of the system. The development work has been done in collaboration with the company at their office in Linköping. The application handles and stores information about internal and external documents. The purpose of the database is to improve registration and searching of documents. The system is designed with MS Access 2000 connected to Visual Basic with ActiveX Data Objects 2.0(ADO).
|
Page generated in 0.0449 seconds