How to construct matrix for values have index?

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

回答(1 个)

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);...

1 个评论

I think there's a way to do it just like the author did in the pic.

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提问:

2019-10-7

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2019-10-7

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