Exponential B-splines and the partition of unity property
نویسندگان
چکیده
We provide an explicit formula for a large class of exponential Bsplines. Also, we characterize the cases where the integer-translates of an exponential B-spline form a partition of unity up to a multiplicative constant. As an application of this result we construct explicitly given pairs of dual Gabor frames.
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عنوان ژورنال:
- Adv. Comput. Math.
دوره 37 شماره
صفحات -
تاریخ انتشار 2012