MrBennet

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7 years, 222 days

MaplePrimes Activity


These are questions asked by MrBennet

Hello!

I am currently working with the A = rosser Matrix. Which is found in Matlab. The task is to find the eigenvectors of this Matrix in Matlab and Maple. I have succeeded in matlab, but I am confused with Maple. What I have done:

1) In Matlab I save the A = roseer so I could import in from Maple

2) I go back to Maple

3) I write with(LinearAlgebra);

3) I use this path "Tools>Assistants>Import Data" and I select the saved Matlab file (Named A.mat) (No specific folder if that is important)

4) I use "Matrix Data Type" as "Anything" and I give the Variable name "A"

5) I now see the Matrix inside Maple. BUT I get dots after each value. Like this --> 99. 3. -147. etc - This might be an issue.

Note: I never get to select file format. Is that because they know it was a matlab file? Or a setting I am missing out on?

6) I write A := A[2] (According to teachers instructions)

7)  Then I write: eigenvects(A);  (Teachers isntructions)

But I am getting no proper values at all. I assume it is something with the import. So I added this 8x8 Matrix by hand. I got a better result with a result. But the result is wrong. I am getting 7 eigenvectors while there should be 8. See the code at: Method-two.mw

I am turning crazy over here. Anyone smart who could help me out please?

Hello!

I am about to draw the rectangle pulse response in Maple. I am new so I am not sure how to start. I did try Google and found some massive functions, and since I am still at the basic level I assume there is something I am missing out on.

What I have:

  1. An interval
  2. A small delta
  3. y(t) = e^-tθ(t) and RC = 1

I did find this: https://www.maplesoft.com/support/help/maple/view.aspx?path=DynamicSystems%2FImpulseResponsePlot

That I got to work for me and the graph is shown. But this TransferFunction is unknown for me. Is there any way to convert my y(t) = e^-tθ(t) into a TransferFunction?

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