A New Model for Electronic Software Distribution(ESD) and Copyright Protection 一种新的电子软件销售和产权保护模型
A new model for electronic software distribution and copyright protection based on an asymmetric public-key traitor tracing scheme is designed. 基于一种非对称公钥叛逆者追踪方案给出了新的电子软件销售和产权保护模型,适用于一类需要安装运行的软件。
Projecting the results onto the electronic density isosurface and the molecular face contour. The software MATLAB was used to draw the distribution map of electrostatic potential of two method and compared them. 将计算所得静电势值投影到电子密度等值面和分子形貌轮廓上,用MATLAB软件绘制静电势分布图,并比较两种方法下的静电势分布图。