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Linear Systems
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.
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Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.
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Post by Travis Torres on October 1, 2011
Very well done. I'll admit I was a little confused by the initial lecture on Linear Systems, but the examples themselves were very informative and helpful.
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Post by Jason Mannion on October 4, 2011
I subscribed to this site because I was having great difficulties in my university Linear Algebra class. So I have only watched the "Linear Systems" lecture, and from that I can conclude a few things: 1)Dr. Hovasapian actually has the ability to organize a course, 2) He knows how to present material in a educational manner, and 3) in the one video I learned more than I did in several weeks of my university lectures.
(the problem is simply that my professor lacks any teaching abilities, and cannot organize the material. We started our course with complex numbers, and then went straight into vectors and subspaces, without any explanation as to what a linear system was, how to solve one, or even how to do basic matrix arithmetic! In fact, we never see any matrices in class!)
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Post by Arthur Bookstein on October 12, 2011
Very well explained.
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Post by Senghuot Lim on December 18, 2011
Einstein?
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Post by thomas kotch on December 18, 2011
He is great!
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Post by amir szeinberg on February 18, 2012
I have a problem re-entering the lecture in the middle, say in the 20th minute, and I have to strart from the begining. Is there any thing I could do about it?
Thanks in advance,
Amir
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Post by Real Schiran on February 29, 2012
All understood. This lecture is very clear. Thanks
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Post by Meoung-Jin Lim on May 21, 2012
WHAT. DOES. THIS. MEAN. I DIDN'T UNDERSTAND ANY OF IT ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! HE'S SO STINKING SMART ! ! ! ! ! ! !
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Post by Maimouna Louche on June 15, 2012
I will be taking this class soon. Man it look hard :( I will be fine, I have Educator now! ^^
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Post by Maimouna Louche on June 17, 2012
Thanks I get it now, it looked scary for nothing.
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Post by Nik Googooli on August 24, 2012
very bad hand writing
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Post by Nik Googooli on August 24, 2012
he is so clever, but he never be a good teacher,,,,
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Fri Sep 21, 2012 2:34 PM
Post by Erdem Balikci on September 20, 2012
Very well done! Clear and smooth!!
2 answers
Last reply by: Rob Lee
Thu Sep 27, 2012 6:18 PM
Post by robert lee on September 26, 2012
Question: at 36:02. I am slightly confused with your graph, I understand the no solution case, where the lines are parallel and never meet.
The one solution case meets at one point (in other words if it was three or more lines, they should all intersect at the same point then?)
Now the infinite case, I do not understand at all, what does it mean when the line is on top of another line? Doesn't this just mean that they meet at one point? So it would be just like the one solution case then... How is this possible?
In my imagination, an infinite solution would be more like a graph of a sin and cos equation, cause then they would intersect at multiple points, but then this would not be linear??
Can you please clarify?
Thank you.
3 answers
Last reply by: Aniket Dhawan
Thu Oct 11, 2012 5:09 AM
Post by Suhaib Hasan on October 4, 2012
Your comment about induction and math was great.
1 answer
Thu Oct 11, 2012 3:29 PM
Post by Aniket Dhawan on October 11, 2012
You are a great teacher. I really liked your explanations,they helped me a lot.
Thankyou professor
1 answer
Fri Apr 12, 2013 4:33 PM
Post by Rishabh Jain on April 12 at 05:40:06 AM
I love your lecture SIR !!! AMAZINGGGGGGGGG !!!!!!!!!!