sampling theorem

Application of Wavelet Sampling Theorem in ART Method about the Cross-Sectional CT

小波取样定理在断层CT的ART方法中的应用

Application in ds/ cdma digital receiver basing on frequency sampling theorem

频率采样定理在DS/CDMA信号数字接收中的应用

Sampling theorem and interpolation formula in z domain plays a very important role in the field of digital signal processing.

z域取样定理和内插公式在数字信号处理领域中有着非常重要的作用，但它是基于在单位圆上进行取样的。

T . Whitaker develops the sampling theorem that forms the basis of today's PCM and TCM technologies.

惠特克 开发抽样定理,成为今天的PCM和TCM技术的基础理论.

In practical application of Radon Transform, we must consider the sampling problem. The Shannon sampling theorem is not suitable in geophysics, because it needs the function considered being band-limited.

Radon变换在实际应用中必须考虑抽样取值的问题，通信理论中常用的Shannon取样定理在地球物理学等领域中并不适用，因为它要求函数是频谱有限的。

The Development of Sampling Theorem

采样定理的发展&采样定理和奈奎斯特准则研究·中篇

The number of sampling points is defined theoretically using two-dimensional sampling theorem and space-bandwidth product invariability, and the limits of measurement are analyzed.

基于二维抽样定理和空间带宽积不变性原理确定衍射光场的计算量，并分析相位恢复检测范围的限制因素。

Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.

用该方法构造出的小波具有插值性和对称性, 因而容易建立信号采样定理.