Roughly speaking sampling theory deals with determining whether we can or can not recover a continuous function from some discrete set of its values. The most important result and main pillar of this theory is the well-known Shannon’s sampling theorem which states that: If a signal f(t) contains no frequencies higher than 1/2 cycles per second, it is completely determined by giving its ordinates at a sequence of points spaced one second apart….A grandes rasgos la teoría de muestreo estudia el problema de recuperar una función continua a partir de un conjunto discreto de sus valores. El resultado más importante y pilar fundamental de esta teoría es el conocido teorema de muestreo de Shannon que afirma que: Si una señal f(t) no contiene fre...
AbstractBeurling–Landau-type results are known for a rather small class of functions limited to the ...
A new sampling theory is presented for periodic and non-periodic signals of finite duration, and it ...
The local reconstruction from samples is one of most desirable properties for many applications in s...
Roughly speaking sampling theory deals with determining whether we can or can not recover a continuo...
Abstract—A sampling theorem for regular sampling in shift invariant subspaces is established. The su...
AbstractNowadays the topic of sampling in a shift-invariant space is having a significant impact: it...
73 pages, 4 figures.Sampling Theory deals with the reconstruction of functions (signals) through the...
Sampling in shift invariant spaces Sampling operator (matrix) Sampling in shift invariant spaces Φ =...
Abstract. This article discusses modern techniques for non-uni-form sampling and reconstruction of f...
The sampling theorem states that any frequency bandlimited signal can be exactly reconstructed from ...
Sampling Theory is that branch of mathematics which seeks to reconstruct functions from their values...
Abstract. This article discusses modern techniques for nonuniform sampling and reconstruction of fun...
AbstractLet Vϕ be a closed subspace of L2(R) generated from the integer shifts of a continuous funct...
Abstract—It is well known that, under appropriate hypotheses, a sampling formula allows us to recove...
AbstractIn this paper we investigate approximation from shift-invariant spaces by using generalized ...
AbstractBeurling–Landau-type results are known for a rather small class of functions limited to the ...
A new sampling theory is presented for periodic and non-periodic signals of finite duration, and it ...
The local reconstruction from samples is one of most desirable properties for many applications in s...
Roughly speaking sampling theory deals with determining whether we can or can not recover a continuo...
Abstract—A sampling theorem for regular sampling in shift invariant subspaces is established. The su...
AbstractNowadays the topic of sampling in a shift-invariant space is having a significant impact: it...
73 pages, 4 figures.Sampling Theory deals with the reconstruction of functions (signals) through the...
Sampling in shift invariant spaces Sampling operator (matrix) Sampling in shift invariant spaces Φ =...
Abstract. This article discusses modern techniques for non-uni-form sampling and reconstruction of f...
The sampling theorem states that any frequency bandlimited signal can be exactly reconstructed from ...
Sampling Theory is that branch of mathematics which seeks to reconstruct functions from their values...
Abstract. This article discusses modern techniques for nonuniform sampling and reconstruction of fun...
AbstractLet Vϕ be a closed subspace of L2(R) generated from the integer shifts of a continuous funct...
Abstract—It is well known that, under appropriate hypotheses, a sampling formula allows us to recove...
AbstractIn this paper we investigate approximation from shift-invariant spaces by using generalized ...
AbstractBeurling–Landau-type results are known for a rather small class of functions limited to the ...
A new sampling theory is presented for periodic and non-periodic signals of finite duration, and it ...
The local reconstruction from samples is one of most desirable properties for many applications in s...