1) 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。
2) lapped biorthogonal transform
双正交重叠变换
1.
The fixed-point lapped biorthogonal transform algorithm was adopted that can be implemented using only shift and add operations.
针对空间遥感成像数据传输之前需对CCD图像进行压缩处理的要求,设计了一种基于多片DSP+FPGA结构的高效高速星载图像压缩系统,采用了双正交重叠变换的定点实现算法对图像进行压缩,只需少量的移位和加法运算,降低了算法的实现难度,并对编码进行了优化处理,适于DSP并行处理。
3) HLBT
多分辨重叠双正交变换
1.
Unlike the LOT,Hierarchical Lapped Biorthogonal Transform(HLBT)can effectively isolate the energy to a small number of bins in the transform domain by non-uniform division of the signal spectrum.
与LOT相比,多分辨重叠双正交变换(HLBT)对信号频谱的非均匀划分,可以更加有效地将能量集中在有限的变换域子带(TransformBins)上。
4) lapped orthogonal transform
重叠正交变换
1.
The fast decomposition algorithms and computation architectures for various orthogonal transforms including lapped orthogonal transform based on the new “fast rotation arithmetic” are proposed, which can be used combinationally.
该文基于新的快速“旋转算术”，提出了各种正交变换包括重叠正交变换快速分解算法与运算结构。
5) modulated lapped transform
调制重叠变换
6) MLT
调制重叠变换(MLT)
补充资料：正交变换
设m是对称矩阵， p是可逆矩阵， n=p^tmp 称为 m的正交变换。
正交变换不改变m的特征值。
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