Engineering, 14.02.2020 05:25 jaydahh4059

If you haven’t already done so, enter the commands in the example above to generate the permutation matrix E defined in (2) (you can suppress this matrix). Generate a 5 × 5 matrix A with integer entries using the command A = floor(10*rand(5))
(a) Compute the product EA and compare the answer with the matrix A. How are the two matrices related? Describe the effect on A of left multiplication by the permutation matrix E. Be specific! Compute the product AE and compare the answer with the matrix A. How are the two matrices related? Describe the effect on A of right multiplication by the permutation matrix E. Be specific!
(b) Compute E−1 and ET (recall that ET is computed in MATLAB with the command E’), and observe that they are also permutation matrices. What else do you observe about E−1 and ET ?

Answers: 2

Show answers

Another question on Engineering

Engineering, 03.07.2019 14:10

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

Answers: 3

Answer

Engineering, 04.07.2019 18:10

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Answers: 3

Answer

Engineering, 04.07.2019 19:10

A)-explain briefly the importance of standards in engineering design. b)- what is patent? c)-explain the relationship between these standards: b.s. and b.s.en d)- in engineering design concepts, types of loads and how they act are important factors. explain.

Answers: 3

Answer

You know the right answer?

If you haven’t already done so, enter the commands in the example above to generate the permutation...

Questions