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- MATLAB演示电磁波,可以显示电场和磁场分量-MATLAB demonstration of electromagnetic waves
fdtd3D
- 利用时域有限差分(FDTD)仿真三维(3D)电磁波的传播,吸收边界条件为完全匹配层(PML)。-The use of finite difference time domain (FDTD) simulation of three-dimensional (3D) electromagnetic wave transmission, absorbing boundary condition for the perfectly matched layer (PML).
compress edsensing OMP
- 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像,他们把稀疏表示放在最重要的地方,以为在雷达成像中成功实现压缩感知关键是稀疏表示; 事实上并不是如此。我们知道:压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力;另外雷达成像的基础是雷达 信号与目标的相互作用,也就是电磁波与介质的相互作用,该相互作用是一个非常复杂的非线性问题,因此研究这个问题与 压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看,雷达成像中惯用的方法是匹配滤波,
mie
- Mie散射系数也叫米散射的Matlab计算程序。 当球形粒子的尺度与波长可比拟时,发生的散射为米散射。此时必须考虑散射粒子体内电荷的三维分布。此散射情况下,散射粒子应考虑为由许多聚集在一起的复杂分子构成,它们在入射电磁场的作用下,形成振荡的多极子,多极子辐射的电磁波相叠加,就构成散射波。又因为粒子尺度可与波长相比拟,所以入射波的相位在粒子上是不均匀的,造成了各子波在空间和时间上的相位差。在子波组合产生散射波的地方,将出现相位差造成的干涉。这些干涉取决于入射光的波长、粒子的大小、折射率及散射
2D
- 用MATLAB开发的程序代码,模拟电磁波在二维空间的传播特征。-With the MATLAB code developed to simulate the spread of electromagnetic waves in two-dimensional feature space.
matlab
- 这是一组计算模拟一维电磁波在各种介质中的传播的matlab程序,可以帮助你了解并且掌握fdtd在不同介质中是如何设置的。-This is a set of computational simulation of one-dimensional electromagnetic wave in a variety of media Matlab procedures, can help you understand and master the FDTD in different media is
9927424LFM
- 线性调频信号是一种雷达常用的电磁波信号,当雷达信号检测到目标时候,反射后得到雷达回波信号-LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after
ABC_Free_Space
- 自由空间中电磁波传播的fdtd算法的matlab实现-Electromagnetic wave propagation in free space of the realization of fdtd algorithm matlab
FDTD_1D
- fdtd一维算法,模拟电磁波空间反射散射过程-fdtd one-dimensional algorithm, simulated the process of scattering of electromagnetic waves in space reflection
antenna
- 关于天线设计和电磁波分析程序,实现多项电磁波分析功能 -program about antenna and electromagnetic waves,analysis many electromagnetic
FDTD_LiWu_tilted
- Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。-The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential
a1
- 天线和电磁波计算的书籍,环境为MATLAB.-Antennas and electromagnetic wave calculation of books on the environment, MATLAB.
YeeCellFDTD
- 电磁波Yee Cell FDTD交错网格场量位置示意图 画图程序 TE 波TM波 TEM波都有-Yee Cell FDTD electromagnetic field quantity staggered grid position diagram drawing program TE, TM waves are TEM wave
incidewave
- 主要描述的是平面电磁波的电磁散射问题,适合搞电磁计算的科研人员等-This guide provides a brief reference to the Graphical User Interface (GUI) that implements the propagation of a TE (Transverse Electric)/TM (Transverse Magnetic) plane wave through a multilayered structure of media w
FDTD
- FDTD一维电磁波传播的matlab程序,输入的波为连续电磁波-FDTD matlab one-dimensional electromagnetic wave propagation process, a continuous electromagnetic wave input
e
- 电磁波在自由空间传播的MATLAB编程,给出了仿真的波形(MATLAB programming for electromagnetic wave propagation in free space)
Scanned Documents
- 电磁波电场强度的取向和幅值随时间而变化的性质,在光学中称为偏振。如果这种变化具有确定的规律,就称电磁波为极化电磁波(简称极化波)。如果极化电磁波的电场强度始终在垂直于传播方向的(横)平面内取向,其电场矢量的端点沿一闭合轨迹移动,则这一极化电磁波称为平面极化波。电场的矢端轨迹称为极化曲线,并按极化曲线的形状对极化波命名。因此如果E的失端轨迹是圆,则此电磁波称为圆极化波。(The properties of the orientation and amplitude of the electric
Electromagnetics
- matlab计算电磁波传播,对编程有很大帮助1(computation by matlab)
XIANGKONGZHEN
- 每个天线单元都由独立的移相开关控制,通过控制各天线单元发射的相位,就能合成不同相位波束。相控阵各天线单元发射的电磁波以干涉原理合成一个接近笔直的雷达主瓣,而旁瓣则是各天线单元的不均匀性而造成。(Each antenna unit is controlled by an independent phase shift switch. By controlling the phase transmitted by each antenna element, different phase beams
涡旋电磁波相位图
- 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 diagram, electric field strength diagram of OAM with different modes and phase change indicated by arrows.)