1) modulated lapped transform
调制重叠变换
2) MLT
调制重叠变换(MLT)
3) modulated lapped biorthogonal transform (MLBT)
调制重叠双正交变换
1.
A new modulated lapped biorthogonal transform (MLBT) was introduced for narrowband interference suppression in spread spectrum communications.
引入一种新的调制重叠双正交变换(MLBT)用于扩频通信窄带干扰抑制。
2.
A new modulated lapped biorthogonal transform (MLBT) with optimized windows was introduced for non-orthogonal multi-tone interference cancellation in spread spectrum communications.
提出一种新的具有优化窗函数的调制重叠双正交变换(MLBT)用于非正交型多音干扰抑制,推导出基于MLBT干扰抑制算法的接收机误码率(BER)闭合表达式,并与基于调制重叠变换(MLT)的干扰抑制算法进行了比较。
4) lapped transform
重叠变换
1.
Adaptive algorithm of narrow-band interference excision based on lapped transform and time-frequency analysis in DSSS;
基于重叠变换和时频分析的直扩系统自适应干扰抑制算法
2.
Non-stationary interference excision in spread spectrum systems using the filter-bank based lapped transform;
利用基于滤波器组的重叠变换抑制扩频通信系统中的时变干扰
3.
Study on Lapped Transform of Narrow-Band Interference Rejection Techniques in DSSS;
基于重叠变换的直扩通信系统的窄带干扰抑制技术研究
5) tune changing of the overlapping verbs
重叠变调
1.
From the perspective of a certain historical period,this thesis describes the overlaping form and tune changing rules of the verbs in Gutian dialect in Eastern Fujian, and analyzes the grammatical meanings of tune changing of the overlapping verbs from the three planes of syntax,semantics and pragmatics.
本篇论文从共时平面的角度描写了闽东古田方言动词的重叠形式和变调规律,从句法、语义、语用三个平面分析探讨了动词重叠变调的语法意义。
6) Superposition modulation
重叠调制
补充资料：Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条