Im in a 3 hour lecture class and my professor attempted to lecture linear programming in 3 hours.. and I learned how to do it in about 15 minutes with this video...
This was so helpful! It's funny how I understand better watching video tutorials rather than real live lecturers teaching in front of me lol. Very helpful indeed!
I opened the chapter in the book to do an assignment with a frown, 20mins later I was searching for tutorials on youtube and 1st one I clicked on was this cos I saw an old man in the avatar..... 15mins later I'm smiling and recommending this video to classmates.
@@Brewskidudes I was teasing. That saying is from a favorite song of mine by Delbert McClinton. Glad you found the tutorial useful. I have hundreds of tutorials on Algebra and Calculus, so check them out if you need help on other topics too. Good luck!
Great example of LP. Clarified many questions I had. I appreciate you not skipping over the "simple" stuff and working all aspects of the word problem.
calming voice and a perfect presentation and example in order to explain linear programming, and you made it look so simple because it is the way you taught it! I was having troubles before and now I understand it, thank you so much!!
Thank you! We were asked to do a project which involved LP although we never learnt it! This video solved half of the problems I faced! THANK YOU so much!
This was so helpful! I have been working on this in class for days and have not understood it but after this video I totally get it and I'm confident for my test. Thank you so much!
Dear Randy, Thanks a lot. I am learning this as part of my MBA program. My teacher teaches really well. However, I am bit weak in grasping concepts when it comes to math. This video was really helpful. Since the basics are now clear to me, I feel more confident. Thanks again! God Bless!
Thank you for the helpful video. I'll note that for programming applications we simply use a matrix representation. Then use gaussian elimination to solve (unless there is a more efficient method), then use the objective function to find the optimum (with code of course). So, same thing, just done with matrices.
Jump straight to 4:55 to get to the easy example. This is a common example used elsewhere, but explained most clearly here I felt. For my simple brain, I got completely lost in the "theoretical" preceding, but I understood the example. Ps: Thanks.
Dear Randy Thomas; In your example of the farming profit optimization you are mixing apples and oranges. The first constrain plots the total land available in [acres]. The second constrain plots [hrs/year] spent on each product ON THE SAME axises. Therefore the intercept of both is completely arbitrary; it may not exist. The units on both axises should be consistent in order to obtain meaningful results.
The video has made things quite clear in a simplified way. Thank you. I just have one question: why did you multiply the equation x +y = 240 by a negative and can we do that with every equation we formulate in linear programming?
its good,but i have question,the question is .The uses wood and labor to produce tables and chairs.Recall that unit profit for tables is $6,and unit profit for chairs is $8.There are 300 board feet of wood available,and 110 hours of labor available.It takes 30 board feet and 5 hours to make a table ,and 20 board feet and 10 hours to make a chair.Then a.Formulate linear programing problem. b.Construct the graph and plot constraint lines. c.identify the feasible region. d.determine the optimal solution by algebraically calculating coordinates of the most attractive corner.
For capturing the video I use Camtasia Studio. It is not cheap. The same company has another program call Snagit which is cheaper with less video editing features and a free program called Jing that I started with for my first videos. For the content on the screen, in this tutorial I used a free download program called Jarnal. I also frequently using Smart Notebook which I use in the classroom. For the handwriting I use a Bamboo brand tablet.
Mr. Thomas would you be so kind as to show me your earlier lesson. The one where you taught to how graph systems of inequalities to find solutions. Thanks.
We are in 2018 and you posted this on 2012 and you still saving lives, god bless you man
No he is not i'm still dying
Im in a 3 hour lecture class and my professor attempted to lecture linear programming in 3 hours.. and I learned how to do it in about 15 minutes with this video...
My teacher did it in 5 min so I have no idea what to do.
We are in 2020 and you posted this on 2012 and you still saving lives, god bless you man
This was so helpful! It's funny how I understand better watching video tutorials rather than real live lecturers teaching in front of me lol.
Very helpful indeed!
So true!!
I opened the chapter in the book to do an assignment with a frown, 20mins later I was searching for tutorials on youtube and 1st one I clicked on was this cos I saw an old man in the avatar..... 15mins later I'm smiling and recommending this video to classmates.
I'm not old! I've just been around a long time!
@@mricet1005 Hahaha... sorry sir; my bad!! But you are definitely a great teacher though!! Glad to have you reply on my comment!!
@@Brewskidudes I was teasing. That saying is from a favorite song of mine by Delbert McClinton. Glad you found the tutorial useful. I have hundreds of tutorials on Algebra and Calculus, so check them out if you need help on other topics too. Good luck!
@@mricet1005 Thanks A lot . Sure will, and recommend your channel to others.
Doing this is my last year of high school right now, and we have no teacher! This has been so helpful, thank you so much!
Great example of LP. Clarified many questions I had. I appreciate you not skipping over the "simple" stuff and working all aspects of the word problem.
my teacher makes it sound so hard and you make it look so easy got a a test on this tomorrow so thanks man
How did you do on your test after learning it the day before? I have one tomorrow
Thank you! I'm a homeschooling mom to three teens and this really helped explain linear programming when we became stuck!
Thanks for your explicit explanation. It has been of great help to me. Won't hesitate to recommend
calming voice and a perfect presentation and example in order to explain linear programming, and you made it look so simple because it is the way you taught it! I was having troubles before and now I understand it, thank you so much!!
Thank you! We were asked to do a project which involved LP although we never learnt it! This video solved half of the problems I faced! THANK YOU so much!
Its 2019 & this is the easiest lecture I've had on linear programming/optimization. Wish I had this when I was in the university in '97.
Emeka Ofordile Thank you.
This was so helpful! I have been working on this in class for days and have not understood it but after this video I totally get it and I'm confident for my test. Thank you so much!
You are simply the best, very thorough and easy to follow.
i love this tutorial. it has helped me a lot to understand what linear programing is all about. thanks Mr. T. I appreciate your efforts
Best example I've seen yet! Thank you. I was about to withdraw from my finite class.
operational researching is tough, and thank you for making linear programming simple to understand.
Dear Randy, Thanks a lot. I am learning this as part of my MBA program. My teacher teaches really well. However, I am bit weak in grasping concepts when it comes to math. This video was really helpful. Since the basics are now clear to me, I feel more confident. Thanks again! God Bless!
you are the best. great tutorial. you just deciphered a foreign language for me
Thanks so much I learned from this video better than the 5, 45 minute class periods my teacher used to teach this
Very helpful, I was really struggling with the linear programming basics. Strongly recommend it to MBA students, and all others of course!
very helpful! just struggled with this in my Masters today but this video resolved everything!
This video is very clear to understand and it helped me better understood Linear Programming
Thank you so much for the elaborate tutorial! Had completely forgotten how to solve it but thanks to you it's as if I learnt it yesterday! Cheers
holy marony I can't believe this is so easy actually
you are a god
gay?
Amir Waraich what?
That was amazing. wow... been trying this for hours and now I know this in 15 minutes. just... wow. Thanks so much.
Thank you for the helpful video.
I'll note that for programming applications we simply use a matrix representation. Then use gaussian elimination to solve (unless there is a more efficient method), then use the objective function to find the optimum (with code of course). So, same thing, just done with matrices.
Jump straight to 4:55 to get to the easy example. This is a common example used elsewhere, but explained most clearly here I felt. For my simple brain, I got completely lost in the "theoretical" preceding, but I understood the example. Ps: Thanks.
I just finished a systems optimization class and this helped clear some of my confusion. Thanks!
wow finally i got a good teacher......Before that i was having rough time with linear programming
short simple and straight to the point,,,,so helpful thanks
Excellent example with a good step-by-step procedure.
This is so easily explained. Thank you so much Sir Randy Thomas.
Thanks sooooo much you made this problem look so plain and clear to understand!!!!
Very clear. I'm also studying for my master's and this really helped. Thanks!
this video really helped. i'm not sure if it was me or my teacher but i just did not get it at all and this video makes alot more sense
Glad it helped you. I have lots of other tutorials on various algebra and calculus topics too that you may find useful. Best of luck!
Thanks sir, very helpful. Helps much better than the lecture notes I read. God bless you sir.
Very clear explanation and very good example to demonstrate!
best tutorial ever, now i will be able to nail this in my exam
Great tutorial, I use this to calculate both the voltage across a LED... and for accounting to max profit.
thank you!! I have a test tomorrow and this video saved me. :)
Have A math test tomorrow and this helped me get ready. Thanks
OMG this topic is actually easy... thanks a lot Mr T
I am a simple man, I understand, I subscribe.
Very simple and direct. Thank you.
Really great video - explained clearly and concisely.
Thank for this help - final part of my test tomorrow not fully clear on ;D
Dear Randy Thomas;
In your example of the farming profit optimization you are mixing apples and oranges. The first constrain plots the total land available in [acres]. The second constrain plots [hrs/year] spent on each product ON THE SAME axises. Therefore the intercept of both is completely arbitrary; it may not exist. The units on both axises should be consistent in order to obtain meaningful results.
great video..helpful for my final exams..
Very Detailed Explanation. Thanks!
thank you for this mr. thomas, it really help me for tomorrow's exam...
Very helpful, easy and well explained.
Thank you very much.
Thank you very much. This quickly reminded me the basic LP
Awesome videos, Really helpful to understand linear programming..
best video thus far
Thank you for this clip...really helpful.hope for example on complicated questions because exam always came out with hard questions..
you did an excellent job explaining sir
thanks for the explanation.
We have two products x and y,
Max profit Z=12x+10y s.t
1- 30x+20y
Perfect! Best tutorial I've come across :)
helped me in my research(starting phase) for image segmentation
This found to be really helpful & nice presentation.
This is exactly what I needed! Thank you!
Hello, this was more than helpful. Thanks a lot.
That was extremely helpful; great explanation!! Thanks so much!!
9:23 I didn't get, why we can draw line for x+y=
The video has made things quite clear in a simplified way. Thank you. I just have one question: why did you multiply the equation x +y = 240 by a negative and can we do that with every equation we formulate in linear programming?
Excellent Example. Thanks a ton.
thanks so much sir .i have learnt a lot from you.
amazing very simple, you made it way too simple, fab!!!!!!!
Thank you so much! your tutorial is very helpful and easy to understand
Very effective explanations
You are simply awesome, thank you.
big up mr T, this will get me a few more marks
Thank you Mr.Thomas.
Really good simple explanation, thank you.
Thank you so much for this! I really needed a refresher and this popped everything into place very quickly! I'll spread the knowledge. :D
its good,but i
have question,the question is .The uses wood and labor to produce tables and chairs.Recall that unit profit for tables is $6,and unit profit for chairs is $8.There are 300 board feet of wood available,and 110 hours of labor available.It takes 30 board feet and 5 hours to make a table ,and 20 board feet and 10 hours to make a chair.Then a.Formulate linear programing problem. b.Construct the graph and plot constraint lines. c.identify the feasible region. d.determine the optimal solution by algebraically calculating coordinates of the most attractive corner.
Great video. Thank you so much! Thank you for the historical reference too.
very helpful and straight forward
Very helpful video, thanks
awesome sir really feel to get something
Hi Mr T. Thanks, great video. Could you do some more with a manufacturing example ?? really helpful video ty.
Excellent Tutorial.... Thanks alot...:))
Why are the max and min correspond to one of the vertices of the feasible region? Excellent tutorial by the way...
You are fantastic sir!
Thank you sir. This helps me a lot.
Thank you, very useful Mr T.
Thank you very much. It was very helpful.
Greetings from Holland
Really help full. thanks lot....
For capturing the video I use Camtasia Studio. It is not cheap. The same company has another program call Snagit which is cheaper with less video editing features and a free program called Jing that I started with for my first videos.
For the content on the screen, in this tutorial I used a free download program called Jarnal. I also frequently using Smart Notebook which I use in the classroom.
For the handwriting I use a Bamboo brand tablet.
Thanks this just saved me from failing a test
Cole Cruce same
The singular of vertices is vertex, not vertice!
Mr. Thomas would you be so kind as to show me your earlier lesson. The one where you taught to how graph systems of inequalities to find solutions. Thanks.
fconteEBdotcom I'm retired and no longer active making videos. All of my videos are on my RUclips channel and the one you all about is there.
fconteEBdotcom ruclips.net/video/8yo-Ah9Mo2Q/видео.html
Thank you. I appreciate the quality of your work! Hope you enjoy your retirement. Cheers!
Thank you so much Mr. T!
it was very helpful for my daughter
Very Great Video
Damn....... Thanks papa!!!! God bless you man!!
thanks it is interesting and very beautifulinterpretation
very nice explained