One month left of school! Just finished the Linear Algebra test covering eigens. I feel I did good, but I goofed up on the last problem. I made the foolish assumption to rely on my calculator. I used rref on a matrix with a variable, and since the rref function for the 89 runs it symbolically, it did not care about the fact that one of the row operations it made would be undefined at h=6. Lesson learned, never go beyond reduced echelon form (ref) using the calculator.
In other news, I've been messing around with Gameboy assembly. I decided to pick a very simple commercial platform to work with, just for the sake of learning (and fun!). The gameboy architecture is very simple and easy to work with, and after scouring the four corners of the internet through mountains of dead hyperlinks, I gathered up the necessary resources to both compile assembly into a gameboy ROM and even found a nice tile editor that outputs to Gameboy format. Since this is the original one, all I have to worry about is pixelated images with 4 colors. I don't intend to delve too deep into it all, just make a simple game to learn a bit about it. The Z80 like architecture is very familiar looking and has some interesting changes for use with the Gameboy. I chose to stay away from C simply because the libraries out there were next to non-existent and I wanted as much control and experience with the raw hardware as possible. As of now I have just a sprite that moves around the screen with arrow keys, but we'll see what I come up with in the future.
Showing posts with label linear algebra. Show all posts
Showing posts with label linear algebra. Show all posts
Wednesday, April 1, 2009
Thursday, March 19, 2009
Accepted!
Accepted to University of Michigan - Ann Arbor for the Computer Engineering program! While optimistic, I still realize that I need to make sure I can obtain the funds to afford to go there. We'll see what happens, pretty excited, but also have to keep in mind that I need to make sure I do well in Linear Algebra. Had a 70% my first test which even with my recent 98% test score is making life real hard in that class. Only time will tell!
UPDATE: Was just accepted to University of Michigan - Dearborn, in case I decide to go there instead.
UPDATE: Was just accepted to University of Michigan - Dearborn, in case I decide to go there instead.
Sunday, February 8, 2009
Studying!
Nothing really interesting happening, just studying a lot these past 2 weeks. Received a 96% on my Physics test, but I have no idea how I'll do on the Linear Algebra test this Monday. It's not so much knowing the content as knowing all the terminology, which is a pain. Three different ways to represent the same thing, along with each having it's own terminology as to how to do the same thing. Oh well, just gotta keep studying.
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