bioeng-student

I try to collect hot stuff relevant to biomedical engineering here

Wednesday, June 13, 2012

Installing ROS Fuerte on Fedora 17 (Failed!)

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I just installed a new Fedora 17 system to get familiar with it. Now I am trying to install the brand new ROS Fuerte on this Fedora system ...

Fix to garbled display on booting Ubuntu 12.04 on Dell Vostro 470

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Trying to install Ubuntu 12.04 on Dell Vostro 470 gave me all kinds of trouble! At first, the graphical installer did NOT work, so I had to...
Saturday, March 10, 2012

Root Cause Analysis for library.nu

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Indeed, this is one of the best articles I have read in a very long time! The author takes a deep look at the shutdown of the library.nu web...
Saturday, January 7, 2012

Compiling and Installing WFDB version 10.5 on Debian Squeeze

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Today I tried to compile and install the WFDB tools from the PhysioToolkit ( PhysioNet ) on my Debian Squeeze system. I am documen...
10 comments:
Tuesday, October 4, 2011

Research by Dr. Moustafa Youssef

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Today I had the opportunity to attend a session given by Dr. Moustafa Youssef on his research. The key point in his talk was about detectin...
Monday, October 3, 2011

The Adaptive Noise Canceller as a High-Pass Filter

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In 1975 Widrow et. al. introduced a scientific paper about Adaptive Noise Cancellers (ANCs). Since then, ANCs have been used extensively in...
Sunday, June 12, 2011

Physiological Signals Datasets

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In this post I will be gathering some links about the physiological signals datasets that are publicly available on the web. This post will ...
Wednesday, May 11, 2011

Worker Threads!

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Many times you need to call a function/method that does some really heavy work. However, you don't want this function call to block your...

Reading and Writing .Net Applications Settings

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Sometimes you have to deal with the .Net framework in a way or another. I was forced to use a .Net C# closed-source library. And that librar...
Sunday, May 8, 2011

Precision and Recall

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One of the most important metrics used in evaluating the performance of binary classifiers is the Precision-Recall curve. From Wikipedia: It...
Thursday, May 5, 2011

Splitting a video into frames using ffmpeg

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I needed a quick way to split a video sequence into its individual frames and save those frames as images. FFmpeg seemed like a good handy ...
Monday, June 15, 2009

Deadline Email Notifications using Bugzilla Whining Feature

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Bugzilla is a great project. Yet, customizing it to your needs is an overwhelming task! I was assigned a task that our Bugzilla server shoul...
3 comments:
Wednesday, March 25, 2009

Sound in GNU Octave on Debian Lenny

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I was very disappointed by the poor sound capabilities of the GNU Ocatve project compared to MATLAB. The playaudio() function was inconveni...
4 comments:
Thursday, March 19, 2009

Installing OpenOffice.org 3.0 on Debian Lenny (stable)

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There is no OpenOffice.org 3.0 in lenny-backports till now and I need it! So, I grabbed it from sid (unstable). This discussion helped me a ...
Tuesday, March 3, 2009

The long-waited Qt 4.5 Released :)

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Qt 4.5 is now officially released. http://www.heise.de/english/newsticker/news/133888 http://doc.trolltech.com/4.5/ With the LGPL v2.1 licen...
Tuesday, February 17, 2009

Adding PDF headers, footers, and watermarks in GNU/Linux

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Recently I needed to add a header/footer to an existing PDF file. With some help from this link, I figured it out: http://coding.derkeiler.c...
4 comments:
Sunday, February 15, 2009

Debian Lenny is out... at last!

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Debian 5.0 (codenamed "Lenny") is out. Check: http://www.desktoplinux.com/news/NS4199843436.html It appears that Debian 5.0 (aka ...
Tuesday, February 10, 2009

Free Books on "Design Patterns in C++" and Qt

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Today is my lucky day :) I found two free books about Qt and Design Patterns. The first book is C++ GUI Programming with Qt 4 The first edit...
2 comments:
Sunday, January 25, 2009

An open source self-balancing robot

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What a nice project! http://www.mtoussaint.de/tobb/index.html

Interesting: The Evolution of Tech Companies’ Logos

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I just got this from a friend :) http://www.neatorama.com/2008/02/07/the-evolution-of-tech-companies-logos/
1 comment:
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BioEng Student
Biomedical Engineer
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