55 citations · 79 across the 27 of their papers we have counts for
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cs.IT2013★ 3 cited
Exponential Approximation of Bandlimited Functions from Average Oversampling
Haizhang Zhang
Weighted average sampling is more practical and numerically more stable than sampling at single points as in the classical Shannon sampling framework. Using the frame theory, one c…
stat.ML2013
Universalities of Reproducing Kernels Revisited
Benxun Wang, Haizhang Zhang
Kernel methods have been widely applied to machine learning and other questions of approximating an unknown function from its finite sample data. To ensure arbitrary accuracy of su…
math.FA2013
Exponential Approximation of Bandlimited Random Processes from Oversampling
Wenjian Chen, Haizhang Zhang
The Shannon sampling theorem for bandlimited wide sense stationary random processes was established in 1957, which and its extensions to various random processes have been widely s…