采用有限差分法计算屏蔽微带传输线的电位及其电容，程序由matlab实现-Finite difference method using shielded microstrip transmission line potential and its capacitance, procedures to achieve by the matlab

电磁场理论方面的的经典书籍，适合电磁场领域的相关研究人员！-Electromagnetic field theory of the classical books, electromagnetic field for the researchers!