How to write this matrix better?

2016 5 1
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Since this matrix has some pattern to it, must be a nicer way to write it? Thanks

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dpb
dpb 2016-5-1
编辑：dpb 2016-5-1
Edit it to align it so it's clearly legible what the pattern is--too hard to keep columns straight as is, sorry...but using diag and friends may be of some help.

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Roger Stafford
Roger Stafford 2016-5-1
编辑：Roger Stafford 2016-5-1

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k = 1e6*(diag(s(1:22),1)+diag(s(1:22),-1)+...
diag(-[s(1:22),0]-[0,s(1:22)]));
I am assuming s is a row vector here. Make the obvious change if it is a column vector.

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