About HIRANO TAKUICHI
About HIROKAWA JIRO
About 電子情報通信学会技術研究報告
About program package
About electromagnetics
About teaching machine
About programming language
About utensil
About operation(mathematics)
About command system
About science education
About teaching material
About MATLAB
About computer science education
About visualization tool
About educational aids
About matrix operation
About CAI
About Electromagnetism in general
About MATLAB
About 電磁気学
About 教材