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Largest Eigen Value and Eigen Vector of 3x3 Matrix on Casio fx-991ES Scientific Calculator
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- čas přidán 8. 02. 2014
- / sujoyn70
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Hi friends, I'm Sujoy. Today I'll tell you how to find the Eigen Value and corresponding Eigen Vector of a 3x3 matrix using the Casio fx-991ES Scientific Calculator.
I make educational video tutorials on- Statistics,Financial and Business Mathematics,Numerical Methods,Operation Research(OR),Computer Science & Engineering(CSE),Number Systems,Probability,Scientific Calculator Tutorials,Math Magic Tricks,Science Experiments etc. I also make- India Travel and Tourism videos,Street Foods videos,Restaurant Reviews,Do-It-Yourself(DIY) videos,How-to guides,Life Hacks & Life Tips videos.
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upload eign values and eigen vectors by power method and jacobi method ..
Dear Sujoy,
The way you explain in every video is very clear. Thanks for uploading these.
If you can please upload a video regarding Jacobi's Rotation and diagonalization of matrices.
i am taking numerical methods course this year. Your videos are indeed helpful
Transcribed Image Text:3.42 Using Fig. 3.88, design a problem to help students d better understand mesh analysis using matrices. 20 Ω 30 Ω 10Ω ww 30 Ω 40 Ω V1 13 V3 V2
Thank you sir.Congratulations from Bangladesh
nice explanation sir..thank you,..
but sir in ua videos i can only see how to find either large or least eigen values but how to find all the possible eigen values probably 3 we will b getting is there any other methos for that rather that charecteristic eqn bla bla method??????? plss answerr..
Thank you sir
You're welcome! Please subscribe!
Tq sir
this video is indeed a time saver and very easy thank u so much
Great ......... i really like that way to find largest eigen vector n eigen value....thnks a lot...
u actually saved my time thanks a lot it far easy than what i thaught
numerically largest value ta jokhon choose krchi tar mane ki absolute value ta largest hote hobe naki generally jmn sobtheke boro number seta seta sign sudhhu? plz rply deben
Amazing appreciate ur effort
Thanks! Please subscrib.
Thanks bro!!
Super dud you're dam helpful
Really this is helpful for me..
Thanks a lot sujoy...
Thank you for such videos.it helped me a lot for my studying.
The syllabus is still same 🤦.I can't believe this video was uploaded 9years ago .
By the way it helped me
Thank you 😊
Thank you sir. I got
the precise idea from you
thank you very much for these videos, they have helped me a lot. please also upload C programs for the numerical methods.
Great video! so easy to follow. Just a question, do you know where is it possible to find a Matlab script (or any other software) to do it? Best!
Thank you very much for saving my time
Thanks very much for this numerical method .
+Mohamed Nafie (Мохаммед Нафи) Thanks! Subscribe to my CZcams channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
when to use cramers rule & row reduction method in this sum.???
Thanks Bhai🥰
Thanks a lot sujoy...
Using Casio 991EX One can simply find something like MatA^100. Each column will be close to the eigen vector.
How to identify eigenvalues are lager or small to take initial eigenvectors
Thanks a lot sir...it's helps me to solve easily thank you for keep doing more videos....😍🙏
Thanks a lot❤️
Please subscribe and share to help!
Thankuu🙏🏻
Thank u bro helped me a lot
Tqsm sir
If i get 7 marks!!! i'll give it to you!!! very gud video.. time saver..!
+Shakti Gowda Ha ha ha! Thanks!
Got 7!!!
Super ,i love ur teaching with great effort's just awe🙆some !!
+Sujoy Krishna Das Can u make tutorials on Complex Analytic Functions i hope you reply this msg soon!
+That Channel I don't know that. BTW, can u plz give few examples?
Thanks alooot
das you did very well
Ye iteration method bhi hai hai na
Is this power method
Great explanation, thanks
Syed Osaid ul Haq It's my pleasure! Comments from viewers like you really motivates me! Watch my other Numerical videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my CZcams channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Fantastic!
Thank you..😊
Really very nice feel for using Casio in many ways.
Srikanth Varma It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my CZcams channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
It's OK dude. People like me especially myself always show interested to learn more from CZcams and other sources with the pleasure of the people like you. I wish u a very good luck to you. Keep it up.
You saved my day !!!
mekaii gurung It's my pleasure! Watch my other videos here- goo.gl/ZxFOj2
I've one request,if you could share my videos and my channel's URL on your Facebook & Google+ profiles that would be very much helpful for me and other students who are doing similar courses like you. Because sharing is caring :-)
Tell using 991MS casio
how do we do for 2X2 matrix using casio...
thanks alot!
🙏🏻🙏🏻❤
excuse me sir... I get confuse that for questio
a=(1 2 O
2 1 O
0 0 -1)
the result of product comes (0
O
-1)
then we have to divide by higher value that is zero then it comes infinity? how to solve??????????? sir plz respond
+Dipak Sinjali Check this vid and try to find EigV and EigVl manually and check what comes- czcams.com/video/D0e6mOShebw/video.html
super thanku so much ..................... :D
dude you made me pass my exam...
is the method u just explained in ur video called
largest eigenvalue of matrix n corresponding eigen vector using Rayleigh power method ?
pls respond asap
thank you
+harry puttar I don't know. Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my CZcams channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
+harry puttar no this is power method with row normalisation . if want to reduce the number of iteration in this method (to converge to largest eigenvalue with minimum steps) take the norm[((b11))^2+(b21)^2+(b31)^2)^.5] of matrix instead of maximum value from (b11,b21,b31) in matrix B .
you can find eigenvalue (k) k = X'AX . X is unit vector after nomalisation
Ohh thanks pravesh kumar
Great video, thanks, really nicely explained. Just one question though, what's the x0 (the starting vector) for an arbitrary matrix of size mxn?
+DuuAlan Thanks! Subscribe to my CZcams channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-) This method is proven for 3x3 matrix. Not sure if it'll work for mxn.
+Sujoy Krishna Das No problem! :) Yeah I subscribed and you are using my favourite calculator that I used for all my Highschool Maths exams. :D
nice video
+md sharif Thanks! Seems like you did not subscribe to my channel or shared/liked any of my videos. Plz do so. Check more vids here- goo.gl/ZxFOj2
thanks sir
thanks sujoy!
Amierul Syazwan Razak It's my pleasure! Comments from viewers like you really motivates me! Watch my other Numerical videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my CZcams channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Thanks sir .instead of taking initial eign vector (0,0,1)can we take(1,0,0)?
Yes you can take 1,0,0
How to solve for [1 1 1]^T as initial eigen vector
I'm using Casio 991es plus ,when I try this method I'm getting dimension error. Can you help me out ?
How we take initial eigen vectors??
For Largest Eigenvalues it's [001] and Least Eigenvalues it's [100], cool! Thanks! Don't forget to subscribe and share.
where x,y,z &w are unknown .suppose (4 is an egien vector find eigen value
4
1)
A=(w 2 x
1 -3 0
y -1 2) here bracket is show like matrrix sir solve it
when i store values in matrix A and proceed to store values in matrix B, matrix A gets deleted out of memory. i am following the process properly, but my calculator is not able to store the values for both the matrices A and B. hence i am not able to do any multiplication operations. please help.
Are u using Casio fx-991ES? Try clear the memories before entering MATRIX mode by pressing SHIFT+9,then press 3 and then = button.
.
Sujoy Krishna Das
i got it finally! yes i am using fx-911es. the trick is that i had to use the Dim function to enter a new matrix B after matrix A by pressing shift+4 instead of going in to 'mode' again to enter a new matrix.
So i understand that, only by using the "Dim" function, the calculator is able to store both Matrix values together in memory.
Congrats for finding it out :-) You can watch my other videos on that calculator also,just go to the playlist section of my channel. And please subscribe to my channel for more videos!
@@sujoy70 should we do the 1st step manually then start entering from 2nd ?
Hi sujoy how can i find F value using casio fx991es?
Amey Naik What's F value? Focal length?
The critical value i meant sorry F statistic from alpha and df value
how to do gauss elimination and gauss jordan elimination method using calculator ,pls show
Those "methods" can't be done on calc, but equations can be solved. Check czcams.com/video/5lZK3ZhuXEY/video.html
thanks sir.
Thanks! Subscribe for more! More vids- goo.gl/ZxFOj2
thank you very much, you are really great ;)
you offered me a great solution for my work in dynamic analysis for building in a very easy way.
Sir can we consider 010 as initial guess
yes,but usally we take 111,100.001 also 010 is tricky!
^_^thx my dears Indian friends 4 ur recommendation & also thx bro 4 ur good explanation its was very helpful 4 me
Is this called the power method?
Ashim Singh yes
great explanation sir, thanks
sir i want to know how you pick up numerical laplace value
2
-1
5
you said 5 is mumerical laplace value
how?
Go Google Candid Cash Code to see why some people always make cash online, and others don't.
this is just the numerical method to find the smallest eigenvalue remove the smallest number instead!!!!!
how to find all the eigen values of the matrix
Saurav Suman I don't have video on that right now. Do subscribe to my channel so that when I upload video on that, you get notified.
+Sujoy Krishna Das smart ass
Ghanta samaj aaya
Thank you sir
Thank you so much ✌️