英德
有道
百度
谷歌
图片
维基
百科
范函数 [fàn hán shù]
[数] norm function
- 通过新形式的定义研究范尔概周期函数的傅立叶级数和帕塞瓦尔等式。
The authors investigate the Fourier series of Weyl almost periodic functions by the new definition and prove the Parseval's equality. - 利用三角多项式给出范尔概周期函数新形式的定义，并证明两个定义方式的等价性。
Another definition of Weyl almost periodic functions is introduced by using trigonometric polynomial. it is proven that the equivalence of these two definitions. - H_∞控制理论以控制系统内部某些信号间的传递函数阵的H_∞范数为最优化性能指标，用于极小化其最坏情况。
The H_∞ -norm of the transfer function between one signal and another of the system is considered as the optimized target and the worst instance is minimized by the H_∞ control theory.
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