The integer DCT was implemented by lifting matrix to promote efficiency, and the transformed signal could be reconstructed completely.
利用提升矩阵，实现了整型DCT变换，进一步提高了运算效率的同时，使信号可精确重构。
A function space model and corresponding pulse transfer function matrix of multirate digital control systems are constructed by using function space method and two different lifting techniques.
采用函数空间的方法，利用先后两次的提升技术，构造出多采样率数字控制系统的函数空间模型和相应的脉冲传递函数矩阵模型。
The lifting computation is rather complicated and involves the computation of the matrix exponential function and matrix integration.
提升计算包括矩阵的指数和积分运算，一般是很复杂的。
The lifting computation is rather complicated and involves the computation of the matrix exponential function and matrix integration.
提升计算包括矩阵的指数和积分运算，一般是很复杂的。
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