Can you guys help me with my ASSIGNMENT? i just don't know how to answer it =(

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Kaye Freyssinet Abanggan 2016-9-15

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编辑： Stephen23 2016-9-15

采纳的回答： Stephen23

Capture.PNG

Can you teach my the codes of the attached problem in the picture? I will appreciate your help. thank you. =)

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Stephen23 2016-9-15

When you don't bother to try solving your own homework then you won't learn anything.
Copying someone's work and pretending that it is your work is called plagiarism. Look it up.

Kaye Freyssinet Abanggan 2016-9-15

noted sir. i will surely do this again my own way. thanks for the reminder. more power.

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Answer 1

Stephen23 2016-9-15

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https://ww2.mathworks.cn/matlabcentral/answers/303184-can-you-guys-help-me-with-my-assignment-i-just-don-t-know-how-to-answer-it#answer_234890

编辑：Stephen23 2016-9-15

在 MATLAB Online 中打开

Method one: bsxfun

>> n = 5;
>> bsxfun(@plus,n:-1:0,(0:n)')
ans =
    5    4    3    2    1    0
    6    5    4    3    2    1
    7    6    5    4    3    2
    8    7    6    5    4    3
    9    8    7    6    5    4
   10    9    8    7    6    5

Method two: toeplitz

>> toeplitz(n:2*n,n:-1:0)
ans =
  4    3    2    1    0
  5    4    3    2    1
  6    5    4    3    2
  7    6    5    4    3
  8    7    6    5    4
  9    8    7    6    5

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Kaye Freyssinet Abanggan 2016-9-15

my instructor said we can ask help in here sir, and thats because he is also not that good in matlab. thats it. can i ask a starting code or clue to do it sir? then i'll be the one to continue it.

Stephen23 2016-9-15

编辑：Stephen23 2016-9-15

在 MATLAB Online 中打开

@Kaye Freyssinet Abanggan: one way would be to create two loops, one nested inside the other, and use indexing to access the element:

n = 5
out = zeros(n+1);
for row = 1:n+1
    for col = 1:n+1
        out(row,col) = ???
    end
end

All you need is one addition and one subtraction where the ??? is and this will work. I will leave this up to you to figure out. These tutorials are an excellent way to start using MATLAB:

http://www.mathworks.com/help/matlab/getting-started-with-matlab.html

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