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200605
- 江西省用电现场服务与管理系统通信规约200605-Jiangxi electric field service management system and communication protocol 200605
schumann_resonance
- The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perf
有限差分法求电场电势
- 用有限差分法求电场电势分布,金属盒子接地,电位是0,中间三分之一处有电位是1的长方体,求解其电场电势分布(The electric potential distribution of the electric field is calculated by the finite difference method. The metal box is grounded, the potential is 0, and the 1/3 of the rectangular bodies with th
OAM
- 不同模态OAM的相位图,电场场强图,及用箭头表示相位变化(Phase diagrams, electric field intensity maps of different modes of OAM, and phase changes with arrows.)