搜索资源列表
zheshelv
- 熔石英中折射率和群折射率随波长变化的matlab实现-The variation of n and ng with wavelength,using matlab。
jianju
- 如果阵元间距小于半波长,则阵元间会产生耦合。如果阵元间距大于半波长,则阵列上会现多余的旁瓣,从而降低天线阵列的性能。而当阵列间距选取为半波长时,所估测出的效果最优。-If the array element spacing is less than half wavelength, it will produce coupling between array elements. If the array element spacing is greater than half wavelengt
suiqianying
- 传输矩阵法matlab仿真透射波长,介质的折射率和反射率、-Transfer matrix method matlab simulation transmission wavelength, refractive index and reflectivity,
model
- 首先用雷克子波合成正演地震记录,得到较好的记录结果,然后用此结果进行F-K的波长延拓,得到偏移结果。-The first wave of synthetic forward with Leike Zi seismic records, the records get better results, then use the results of FK wavelength extension, to be offset results.
Kretschmann
- 计算光波在波长、入射角、金属膜厚度不同时的反射率-Calculated at the wavelength of light, angle of incidence, the thickness of the metal film is not the same reflectivity
MATLAB
- 亚波长光栅波等效折射率研究,可改材料和周期-subwavelength structure analysis
MATLAB
- 亚波长抗反射结构图,可以显示投射率的变化大小-subwavelength antireflect
beam-patterns-in-different-spaces
- 在不同波束空间中的波束方向图(分为四个不同的空间对比,阵列间隔为半波长)-beam patterns in different spaces
feixianxing
- 通过ucdos获得一段波长区间的模场分布,而后用matlab获得光子晶体光纤的非线性-Through the cudos get a wavelength of interval mode field distribution, then use matlab, the nonlinear photonic crystal fiber
dandao1
- 20X20方阵振源天线方向图,变量为方位角和俯仰角,初始化参数为振源行列数、观察范围和波长-20X20 square vibration source antenna direction diagram, variable azimuth and elevation, the initialization parameters for the number of local oscillator ranks to observe the range and wavelength
doppler
- 相关瑞利信道的仿真,在不同多普勒波长的影响下,产生出不同的瑞利信道-simullation of correlated rayleigh channel,in different lenght of doppler
Phase-unwrapping-algorithm
- 对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低 而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段 InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM 仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.-For the InSAR System熏when the
CFBG
- 啁啾光纤光栅,反应其延时功能,不同波长的反射光谱图-Chirped fiber grating, the response delay function, different wavelengths of reflection spectra
ESPRIT1
- 利用ESPRIT方法求目标的角度,系统为均匀线阵,阵元间距为波长的一半-Estimate the DOA of the target
start
- 用七元线形天线阵(ULA) 已知:信号中心波长为2,天线阵元的间距为1米,快拍数为2000,空中有四个 源信号,假设它们的频率:0.015, 0.05, 0.02, 0.035 四个源信号的方向分别为:pi/4 pi/3 pi/6 3pi/4 求: 1)在不加入噪声的情况下,画出传统波束形成法、Bartlett波束 形成法、Capon波束形成法的空间谱图; 2)在加入高斯白噪声的情况下,假设信噪比为10dB,画出传统波束 形成法、Bartlett波束形成法、Ca
phase-of--FBG-
- 本程序用于设定光谱通过FBG后在中心波长处的相位-The phase of the FBG at the center wavelength
colorgraph
- 网络波长分配中的着色图算法,遵循波长一致性条件和不同波长限制条件。-it s the color graph algorithm,which is applied to the wavelengths assignment in the WDM networks.
2D_FDTD_TE
- 二维FDTD TE波圆柱仿真 频率 波长 圆柱的周长,改变圆柱的尺寸 每最小波长20个采样点 划分的网格数-Two dimensional FDTD TE wave cylindrical simulation frequency wavelength cylindrical perimeter, change the size of the minimum wavelength of each cylinder of20 sampling points of grid number
wendubianhuayubochangbianhua
- 温度变化对光纤光栅布拉格波长的影响,通过二维图像表示出。-The impact of temperature change on the optical fiber grating Bragg wavelength is shown through the two-dimensional image.
guanxianguangshanjietiao
- 包含两个文件,其一,为光纤光栅的匹配解调发,其二为温度变化对光栅中心波长的影响-Consists of two files, one for fiber grating matching demodulation hair, and the second as the temperature changes in the grating center wavelength