完备空间 meaning in Chinese
complete metric space
complete space
Examples
- By using it , the section mapping drawings of multi - types & complex pipeline system can be automatically generated through the entity crossing operation . this method composes of the following three key steps . in the first , different graphic entities are identified from the complex pipelines drawing in terms of the layer information they owned , then the correspondent information is to be encapsulated to keep the spatial data completeness of the graphic symbols
该方法通过管线系统设计图中的图形实体的分层处理与信息封装，首先实现了复杂管线实体的自动识别并确保了图形实体具有对应管线实体对象的完备空间信息；在此基础上，根据用户给出的任意位置截切线，构造隐式描述的截切面并与隐式描述的管线实体进行求交运算；最后通过对求交结果的坐标变换，生成能够直观反映出多类型复杂管线系统空间分布信息的截切面映射图。 - The second chapter sets forth the theorem basis of fractal image compression . by researching the property of iterate function system in metric space , two basic theorems are brought outthe fixed - point theorem of contract mapping and collage theorem . in the third chapter , fractal image compression method based on block partition is discussed and implemented
接着在第二章中阐述了分形图象压缩的理论基础，通过对完备空间中迭代函数系统性质的研究，提出了分形图象压缩的两个基本定理：压缩映射的不动点定理和拼贴定理。