知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN107271981B 一种目标电磁散射数据模型的建立方法 有权

一种目标电磁散射数据模型的建立方法
摘要：
本发明公开了一种目标电磁散射数据模型的建立方法，包括：根据目标电磁散射的实测数据进行多重分形理论分析，初步建立目标电磁散射多重分形建模，对数据进行小波分解和重建，比较重建数据与实测数据的分形结果并对小波分析的维数进行调整，以精确建立目标电磁散射模型。本发明能利用目标电磁散射的实测数据建立散射模型,利用仿真方法反演出目标电磁散射的数据。
摘要（英）：

The invention discloses a target electromagnetic scattering data model establishing method. The method comprises the steps that multi-fractal theory analysis is carried out based on the measured data of target electromagnetic scattering; target electromagnetic scattering multi-fractal modeling is initially established; wavelet decomposition and reconstruction are carried out on the data; and the fractal results of reestablished data and the measured data are compared, and the dimension of wavelet analysis is adjusted to establish a target electromagnetic scattering model accurately. According to the invention, the scattering model is established for the measured data of target electromagnetic scattering, and a simulation method is used to inverse the data of target electromagnetic scattering.

公开/授权文献
0/0