| 摘要 |
<p>The present invention helps the handwriting of children (infants) by distinguishing a great hand. A fractal has a geometric structure with a similarity between a part of small pieces and the entirety. This feature is called a self-similarity. That is to say, the geometric structure with the self-similarity is a fractal structure. Benoit Mandelbrot firstly uses a word. The origin of the word is a fractus which is a Latin adjective and has meaning of split. The fractal structure is discovered at not only a nature material but also a mathematical analysis, an ecological calculation and a motion model shown in a phase space and is a basic structure which nature has. An apparatus for distinguishing a quasi-self similar fractal (statistical fractal) of the great hand by using the average of a pencil holding method adds the following invention effects to an existing apparatus. 1. The infants are educated by an easy method. 2. Costs are not high. 3. The result is close to consensus according as data is accumulated as a heuristic algorithm.</p> |
