随机抽样模式对广义抽样稳定性影响的研究
Investigations of the effects of random sampling patterns on the stability of generalized sampling
摘要:
我们研究如何选择的空间点过程产生随机抽样模式的影响数值稳定性之间的非均匀广义采样傅立叶基和Daubechies尺度函数。具体来说,我们认为二项式,泊松和行列式点过程,并证明了更经常的点模式从行列式点过程是优越的。
英文摘要:
We investigate how the choice of spatial point process for generating random sampling patterns affects the numerical stability of non-uniform generalized sampling between Fourier bases and Daubechies scaling functions. Specifically, we consider binomial, Poisson and determinantal point processes and demonstrate that the more regular point patterns from the determinantal point process are superior.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。