By choosing the suitable "referenced point" and defining "space Grade", this article gives geometry meaning to multi - dimension space.

本文通过选择合适的“参考点”和提出“空间级”概念，给出了多维空间的几何意义。

youdao

The technique is based on multi- dimension space transform, the realizing of this technique is convenience, and it is easy to control the secret key of frequency hopping.

该方法基于多维空间变换，构造频率转移函数简单方便，而且便于跳频密钥的管理和控制。

youdao

Using the multi-character of the wavelet space as the characters of a target to increase the dimension of the character space of the target and to increase the reliability of identifying the target.

利用小波空间的多种特征作为目标特征，提高特征空间的维数，增加目标识别的可靠性。

youdao