变分原理与有限元 椭圆孔铝平板静力结构有限元分析 所用软件 MSC.patran-Variational principle and finite element elliptic hole aluminum plate static structural finite element analysis software MSC.patran

车牌识别，很适合初学者，使用方便，功能齐全，很适合中级的人-License Plate Recognition

It can be directly calculated multi-fractal spectrum, Complete codec LDPC code, Part of the license plate recognition locator feature.