How to construct matrix for values have index?

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Omar B.
Omar B. 2019-10-7
评论： Omar B. 2019-10-7
I'm trying to construct a matrix H as the following pic. How can we write alpha _(-k,k) to get for example alpha _(0,0) or alpha _(-1,3) in Matlab?
Screen Shot 2019-10-06 at 4.13.04 PM.png

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回答（1 个）

Sulaymon Eshkabilov
Hi,
In this case, one of the possible easy solutions is to introduce new index series for alpha w.r.t its given values. As you know the index values can't be 0 or negative. Then insert them into H, e.g. H(1,1) = alpha(1);...

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