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Irregular sampling for spline wavelet subspaces
Y. Liu, "Irregular sampling for spline wavelet subspaces," IEEE Trans. Inform. Theory, vol. 42, pp. 623-627, Mar. 1996.Y. Liu, "Irregular sampling for s...
文献获取Irregular sampling for spline wavelet subspaces
Spline wavelets ψm(t) are important in time-frequency localization due to (i) ψm can be arbitrarily close to the optimal case as m is sufficiently lar...
Irregular Sampling in Wavelet Subspaces
Walter, "Irregular sampling in wavelet subspaces," The J. of Fourier Analysis and Application, vol.2, no.2, pp.181-189, 1995...
Perturbation Theorems for Regular Sampling in Wavelet Subspaces
Kadec-type theorems for irregular sampling in wavelet subspaces have been discussed in several papers. However, the optimal value of L is found only in ...
Average sampling in spline subspaces
Sampling theoremIrregular samplingWe show that every function in a spline subspace is uniquely determined and can be reconstructed by its local averages...
Irregular Wavelet Frames and Gabor Frames
Given g ∈ L2 (R), we consider irregular wavelet systems of theform {λ g(λj x-kb) }j z. kz, where λj >0 and b>0. Sufficient conditions for the wavele...
Weighted sampling and signal reconstruction in spline subspaces
Irregular samplingIterative algorithmSpline subspaceShift-invariant spaceReproducing kernelIn this paper, we construct a reproducing kernel in spline su...
The irregular sampling in wavelet subspaces.
The irregular sampling in wavelet subspaces.Luo, Shi PingActa Sci.natur.univ.sunyatseniY. Liu and G. G. Walter, "Irregular sampling in wavelet ...
Characterization of local sampling sequences for spline subspaces
The sampling theorem is one of the most powerful tools in signal analysis. It says that to recover a function in certain function spaces, it suffices to...
New variants of the POCS method using affine subspaces of finite codimension with applications to irregular sampling
M., Steier, H., Strohmer, T.: New variants of the POCS method using affine subspaces of finite codimension with applications to irregular sampling...
