Items filtered by date: Wednesday, 10 February 2016

Troubleshoot and verify 8b/10b encoded signals with a real-time oscilloscope

 

admin - Posted on 25 October 2014

Troubleshoot and verify 8b/10b encoded signals with a real-time oscilloscope - This article provides an important update on the latest techniques for using a real-time oscilloscope to troubleshoot and verify devices with the 8b/10b serial coding used in such standards as PCI-Express, Serial ATA, SAS, Fibre Channel, InfiniBand, FireWire, MIPI M-PHY, HDMI, DisplayPort, CIPRI, OBSAI, XAUI, USB3.0 and others. View the full articleHERE. [Embeded Systems]

Published in Research Journal

Optimal digital power control using LLC resonant converters

 

admin - Posted on 11 March 2013

Optimal digital power control using LLC resonant converters - The authors describe a digital power control implementation using line level control (LLC) resonant converters based on a flexible, 32-bit, low-cost, high-performance microcontroller. Key elements of digital power control are explored; including duty cycle control, dead-band adjustment in real time, frequency control, and adaptive thresholds for maintaining different safe operation regions.View the full article HERE. [Embeded Systems]

Published in Control System
Thursday, 11 February 2016 03:12

ACM CS/CE Curriculum Update

ACM CS/CE Curriculum Update

 

admin - Posted on 04 January 2009

I would love to know how this is affecting the CSProgram and Software engineering in Particular
http://www.acm.org/education/curricula-recommendations

Attachment Size
GSwE2009_version_1.0.pdf 1.75 MB
SE2004Volume.pdf 875.76 KB
Published in SoftwareEngineering

Java Development- OFBIZ - TOMCAT and ERP Development

 

admin - Posted on 04 August 2011

Date 3/08/2011- 12.00 HRS
In this report , I will explain my Journey with Java Servelets programming, Apache Tomcat and Apache OFBIZ project. The idea is to creat a customized version of ERP solutions, based on OFBIZ Framework.

My development server is a Centos 5.5 based duel core system- 4 GB Memory- 500GB Sata-ii connected to me my desktop using VPN. I use Eclipse and Netbeans regularly. My UML editor is Enterpise Architect 7.0. All the Development work Gets done using windows Xp and Windows 7.

Seting Up the Tomcat was Easy- Just download and Install it. Yum has an old package. Any way tomcat runs on Port 8080.

Things that I need to learn to move ahead.
1.0 How do I change the Admin password of Apache Tomcat.
2.0 Run a test example on the Tomcat
3.0 Read the Source code of openbrave and OFBIZ
4.Create Few crucial UML Diagrams of the source code.

References
1.0 Murach's Java Servlets and JSP, 2nd Edition - A great Book and I like the Style.
2.0 Murach's Java SE 6: Training & Reference
3.0 Open Bravo
4.0 Ofbiz

Published in SoftwareEngineering
Thursday, 11 February 2016 03:10

Business Strategy and Execution

Business Strategy and Execution

 

 

Business Strategy and Excution is very important for all forms of business. How ever geting information to create strategy is not very easy. I am working on a systematic methods to gather strategic information for analyzing Software and IT Business.
If you have any suggestion , please let us know.

References:
1.0 http://www.valuebasedmanagement.net/index.html
2.0 http://www.jaxworks.com/index.htm
3.0 Socratic Methods
http://www.viddler.com/explore/mikeolpin/videos/22/
4.0 Business Strategy
http://swengineer.blogspot.com/2008/03/socratic-methods-and-competitive....
5.0 Porter
http://www.amazon.com/Competitive-Strategy-Techniques-Industries-Competi...
6.0 Whorton
http://www.amazon.com/Wharton-Dynamic-Competitive-Strategy-George/dp/047...
7.0 Soctratic Methods
http://books.google.ca/books?id=F0Ol9KbWROoC&printsec=frontcover&dq=socr...
8.0 Socratic and Aristotal
http://www.amazon.com/Socratic-Logic-Questions-Aristotelian-Principles/d...
9.0 Ram Charan- execution
http://www.amazon.com/Execution-Discipline-Getting-Things-Done/dp/060961...

Published in Research Journal
Thursday, 11 February 2016 03:08

Network Management and Development

Network Management and Development

 

admin - Posted on 05 May 2012

In this blog we list the research and development effort related to Network Management in the Hosted environment. As always this blog is never complete.

What I am Reading
I am reading Open NMS documentation and Case studies. I am trying to understand how Nagios and or OpenNMS could be used with Openstack cloud computing.
I also plan to explore the RRDtool and the cosmetic flufs.

What I am writing
Creating UML diagram of the Code. Creating user documentation and installing guide. I have to create deployment guide for MCSE types. Need to work on a Power Point type Presentation- Necessary BS.

Lab Works
0.0 Installed NSCA. Every thing works ok, while testing NSCA_send client gave a message that limbcrypt was not available.
It took me one day(12+ Hours) to figure out and rectify the situation, The solutions is with rpmforge of Centos.

1.0 Installed Nagios on Centos 6.2 X64 Virtual Server
2.0 Issues with Nat Firewall Needs to Tested and Understood.
3.0 Installed Wireshark and Netstat on Machines
4.0 LOaded SVN server with Nagios and OPENNMS for customization.

Ref:
1.0 Nagios- http://www.nagios.com
2.0 OpenNS- http://www.opennms.org/
3.0 Nagois: Network and System Monitoring- Wolfgang Barth- ISBN 159327179
4.0 RPM Forge for Libmcrypt- http://tinyurl.com/4y69zto
5.0 Network Management of Keendirect- http://www.keendirect.com/service/it-and-engineering-consulting.html

Published in IOT

Comparing the real time scheduling policies of the Linux kernel and an RTOS

 

admin - Posted on 31 May 2012

Comparing the real time scheduling policies of the Linux kernel and an RTOS - In this article Le Trung Thang takes a hard look at the real time scheduling policies of the Linux standard kernel, the Linux Real-time kernel and of RTOSes, provides a detailed analysis (with code examples) of ways to take advantage of the differences and similarities. View the full article HERE. [Embeded Systems]

Published in IOT
Thursday, 11 February 2016 03:06

Research and Development of Cloud Computing

Research and Development of Cloud Computing

 

admin - Posted on 05 May 2012

This blog details the Cloud Computing initiative. This blog is a work in progress and as always incomplete.

Ref:
1.0 http://www.openstack.org

Published in Cloud Computing

The basics of being Agile in a real-time embedded systems environment: Part 2

 

admin - Posted on 30 October 2011

The basics of being Agile in a real-time embedded systems environment: Part 2 - In a three part tutorial, Bruce Powel Douglass, author of "Real-Time Agility," presents a convincing argument as to why agile approaches are now necessary in embedded software development and how the techniques can be used in the context of real-time embedded apps. Part 2: Benefits of Agile Methods.

 

Published in UML
Thursday, 11 February 2016 03:03

Open Stack Cloud Computing

Open Stack Cloud Computing

 

admin - Posted on 30 October 2011

Cloud Computing is important for us due to many reasons.
In this blog we will list the journey into this field.

At Present we are installing openstack on Centos 6.0- 64 Bit server.

Issues that we wish to investigate are, load balancing, visualization and ease of deployment.

Ref:
1.0 Deploying Openstack - Orielly's

Published in Cloud Computing
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