| This article carries on the theoretical analysis and mathematics physics to electromagnetic radiation's each condition describes, each typical condition carries on the numerical analysis and the simulation to magnetism radiation, achieves to the electromagnetic radiation theory proof.The electromagnetic field and the electromagnetic wave objective law describes with the Maxwell equation set and other mathematical expression. Through mathematics physical analysis and mathematics modelling, the operation establishment correct, the relatively accurate physical model, this article introduced has used in the science and the engineering calculation and visualization high performance tool software MATLAB specially. Based on the MATLAB mathematics function, the direct-viewing performance electromagnetic field's in space condition, draws up many kinds of graphs, causes the electromagnetic field three dimensional graph the performance nimble freely. This article electromagnetic radiation's content conducts the research and the analysis to the electromagnetic field, carried on the simulation to electromagnetic radiation's several kind of fundamental models to realize.MATLAB the achievement uses in the science and the engineering calculation and the visualization common tool software, its collection numerical analysis and the graphical display with a body, constitute a convenience practical user environment. This article has carried on mathematics physical analysis to the electromagnetic field and the electromagnetic wave, simultaneously carries on the visualization simulation, complex field condition concrete description. |
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