Find singular value decompositions (SVDs) of the matrices 6 3 [101] 0 1 0 A = = and B= [10 10

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
Find singular value decompositions (SVDs) of the matrices
[101]
A =
and
1 0
[10
B =[84]
10
Transcribed Image Text:Find singular value decompositions (SVDs) of the matrices [101] A = and 1 0 [10 B =[84] 10
Answer
key
SVDs of the two matrices are
A =
[101]
0 1 0
√2 0 0
= UEVT
CM: 3[**
1/√2 0 1/√2]
0 1 0
-1/√2 0 1/√2
0 10
and
B =
[10 1
10
1
= UEVT
[1/√2 1/√2 √2 0 0
0 √2 0
1 0 0
001
0 1 0
(In the first SVD, U is just the 2 x 2 identity matrix I, so there is an argument for not writing it as part of
the factorization at all...)
=
Transcribed Image Text:Answer key SVDs of the two matrices are A = [101] 0 1 0 √2 0 0 = UEVT CM: 3[** 1/√2 0 1/√2] 0 1 0 -1/√2 0 1/√2 0 10 and B = [10 1 10 1 = UEVT [1/√2 1/√2 √2 0 0 0 √2 0 1 0 0 001 0 1 0 (In the first SVD, U is just the 2 x 2 identity matrix I, so there is an argument for not writing it as part of the factorization at all...) =
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,