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Author Archives: joelgranados
Phase Change Memory documentation
Regarding the project for the fall SDBS class in ITU of 2010. I will list some resources that I found that could be helpful in completing the PCM part of the project (Question 2). Though most of my list refers … Continue reading
Posted in PhD
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Sending mail from the console is cool! ssmtp with gmail.
Quick Cheat-sheet on configuring ssmtp on my machine. This is really cool for me because it enables me to send git patches from console. I confess, I like the console. yum install ssmtp -y cat << EOF > root=postmaster mailhub=smtp.gmail.com:587 … Continue reading
Posted in commands
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Adding a printer CUPS & SAMBA
The IT University of Copenhagen has this printing system where you have a centralized server receiving all the printing requests. I was having a hard time finding the way to configure my Fedora to talk to this server. A colleague showed me … Continue reading
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Just another way of reinstalling Fedora.
I have Fedora installed. I’m very used to its packaging system and feel very comfortable using it. Fedora releases every 6 months (more or less) and I like to a “fresh” reinstall every time there is a release. I can’t … Continue reading
Posted in Uncategorized
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The marker thingy worked :)
After a week of debugging I got the code to do what I wanted. I have successfully detected a bit stream in the chessboard marker image. I had to correct for a small error that I encountered las week that … Continue reading
Posted in opencv, PhD
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Principals of Computer System Design: Some comments (II)
While doing some more problems I noticed some more little issues that I want to get down before I forget: There is a misspell on page 282 in the before last paragraph, second line. It says “flip-flip” when it’s supposed … Continue reading
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Principals of Computer System Design: Some comments (I)
This semester I was TA in a class called Building Database systems, Taught by Philippe Bonnet. The class had a strong systems design focus and the book that was used was Principles of Computer System Desing by Jerome H. Saltzer … Continue reading
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New project image label
After some weeks of fiddling with opencv chessboard functions, I finally managed to detect some information on a modified board. I do still need to address some small mistakes that are related to color detection. These should be ironed out … Continue reading
Posted in opencv, PhD
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Useful (To me :) Vim commands.
It’s been a while since I have changed my vimrc file. I recently had to do it to activate “textwidth” in my home box. I still do not understand why it was not set to the usual 80 characters that … Continue reading
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New Annotation feature
After discussing the current state of the annotation software, I realized that it needed a bit of attention. One of the issues that we discussed, and the one that stayed in my head, was the strangeness when editing the annotations. … Continue reading
Posted in annotation, PhD
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