搜索资源列表
DBF
- 天线方向图dbf程序，包括line\circle\array的程序。-antenna pattern dbf
rect_array
- 有关带有加权的矩形阵的方向图，输入相关参数即可，是雷达系统与分析里面的-For a rectangular array with the weighting pattern, you can enter the relevant parameters, and analysis of radar systems inside
Basic-knowledge--of-the-antenna
- 天线基本知识及应用。表征天线性能的主要参数有方向图，增益，输入阻抗，驻波比，极化方式等-Basic knowledge and application of the antenna. Performance characterization of the main parameters of the antenna pattern, gain, input impedance, VSWR, polarization, etc.
Analysis--antenna-
- 从混合位积分方程出发，采用矩量法结合曲线分段的三角基函数和脉冲检 验函数分析了阿基米德平面螺旋天线，给出了输入阻抗，电流分布以及辐射方向图结 果。从曲线形式的海伦积分方程出发结合折线分段的脉冲基函数点匹配法比较结果 与文献[2～4]十分吻合。-In this paper，Archimedean spiral antenna is analyzed using a mixed po— tential integral equation。and the equation is sol
Solving-antenna-parameters
- 矩量法求半波振子的方向图，方向系数，输入阻抗-Method of moments of the half-wave dipole pattern, direction coefficient, input impedance
yuanzhen
- 圆阵的方向图 切比雪夫系数加权 频域搬移-Circular array pattern coefficient weighted Chebyshev frequency domain move
mianzhen
- 平面阵的方向图程序 16*16元面阵的指向性图-Planar array pattern program 16* 16 per plane array directivity
fangxiangtu
- 线阵，面阵，圆阵方向图，包含极坐标图，和三维图-Linear array, planar array, circular array pattern, including Polar, and three-dimensional map
directivity_UCA
- 均匀平面阵方向图，m*n元，波束指向phi=0°，theta=90°-Uniform plane array pattern, m* n element, the beam points to phi = 0 °, theta = 90 °
elment
- 一维线阵静态方向图和自适应方向图，能够有效地在干扰方向实现自适应凹口-a quiescent beamforming and a adaptive beamforming
Hallen
- Hallen积分方程求线天线表面电流分布，方向图及辐射阻抗-Hallen Integral Equation for antenna surface current distribution, radiation pattern and radiation resistance
SMI
- SMI方向图和性能(波束形成算法，自己修改） 优点： 收敛速度快 缺点：1 当阵元输出含有较强的期望信时，或者期望信号与干扰信号相关时，性能急剧下降.2 由于权向量含有方向矢量，因此对阵列的幅相差非常敏感；3 ,期望信号的功率不能过大，比干扰信号相差几十dB，也就是说，在小期望信号、大干扰信号情况下，也可进行SMI处理。 -SMI pattern and performance (beamforming algorithm, make changes to) Advan
antenna-pattern2
- 采用谱域方法计算天线方向图，天线设计常用-Spectral domain method using antenna pattern, antenna design used
circ_array
- 雷达天线————圆形阵列边界的矩形网格天线增益方向图- a rectangular grid array antenna gain pattern of Circular boundary
database1
- 有选择性的输入指纹，并对指纹分块，计算点方向图以及块方向图。-Selective input fingerprint, and fingerprint block, calculate points, and block pattern pattern.
finger
- 有选择性的输入指纹，并对指纹分块，计算点方向图以及块方向图。-Selective input fingerprint, and fingerprint block, calculate points, and block pattern pattern.
fvs_direction
- 实现指纹识别的方向图定位，为下一步增强和滤波做基础。-Fingerprint pattern recognition to achieve positioning for the next enhancement and filtering as a foundation.
fvs_binarize
- 实现指纹识别的方向图定位，为下一步增强和滤波做基础。-Fingerprint pattern recognition to achieve positioning for the next enhancement and filtering as a foundation.
antenna
- 此程序适合平行二元阵天线，三维的，方向图乘积定理。-This procedure is suitable parallel binary array antenna, three-dimensional, the direction of graph product theorem.
move
- 演示对称振子天线的立体方向图，此程序为动画效果的程序。-Demo three-dimensional symmetric dipole antenna pattern, the procedure for animation programs.