搜索资源列表
matlab
- 自适应波束形成方向图，G-S正交化算法等-Adaptive beamforming pattern, GS orthogonalization algorithm
Array-signal-and-noise-generation
- 综合应用阵列信号模型及随机矢量产生方法，对数字波束形成技术进行原理性仿真。 建立等间距线性阵列模型，针对远场点目标窄带回波信号，产生阵列回波矢量及接收机噪声矢量，并进行数字波束形成仿真，定性分析不同因素变化对阵列方向图的影响。 -Comprehensive application of array signal model and random vector generation method, the principle of simulation of digital beamf
Array-yuan-changes-in-the-number
- 等间距线性阵列，阵元间距d= λ /2，等幅加权，目标方位φr = 0°，无噪声。 分别仿真计算阵元数M=8 、16时的阵列方向图，定性分析产生的原因。（可通过3dB波束宽度计算公式说明） -Equally spaced linear array, the array element spacing d = λ/2, equal amplitude weighted target azimuth φr = 0, no noise. , Respectively, the number o
capon
- 均匀线列阵，Capon波束形成，三方向入社，空间谱（功率谱）-Uniform linear array, Capon beamforming join a company in three directions, the spatial spectrum (power spectrum)
gain-of-antenna
- 计算天线的增益 画出方向图 以及天线的lms算法 波束指向图-Calculate the antenna gain draw pattern and antenna the lms algorithm beam pointing Figure
boshu-matlab
- 波束形成matlab代码，涉及到波束宽度与波达方向及阵元数的关系-Beamforming matlab code, and it comes to the relationship between beamwidth of the DOA and the array element number
circle_beampattern
- 关于波束的方向图，可直接出仿真结果，阵源个数，信号频率，方向均可设置-Beam pattern directly to the simulation results, the number of array source signal frequency, direction can be set
LinearArray
- 该程序为matlab源代码，功能为仿真等距直线阵进行笔形波束综合，可以绘制功率方向图和相位方向图-failed to translate
antenna
- 这是八阵元圆形天线阵列天线波束反时针360度扫描程序，程序执行后可见八阵元圆形天线阵列天线波束指向所设计的方向，并且按照规定的周期旋转扫描！-This is the eight circular antenna array elements array antenna beam scanner 360 degrees counterclockwise, program execution can be seen after eight circular antenna array element
zuiyou
- 最优波束形成。最优波束形成器能在干扰方向形成深的零陷。-Optimal beamforming. Optimal beamformer is formed in the depth direction of the interference nulling.
boshuxingcheng_Matlab
- 波束宽度与波达方向及阵元数的关系、八元线阵方向图、自适应波束形成-DOA and beam width and the relationship between the number of array elements, eight-element linear array pattern, adaptive beamforming
Directiona_diagram
- 平面均匀线阵的阵列波束形成方法和平面阵的阵列方向图-ULA plane array beamforming methods and planar array array pattern
Beamform-ing-Algorithm
- 提出一种基于直接数据域最小二乘方法的自适应多波束形成算法,包括前向计算、后向计算和前- 后向计算。利用天线阵元输出复电压的单快拍数据构建矩阵方程,采用共轭梯度法求解得到阵列的自适应权值向 量,从而在所有期望信号方向形成接收波束,同时在各干扰方向形成深零陷,使信干噪比显著提高。由于只需对单 快拍数据进行处理,并且避免了样本协方差矩阵的构造及矩阵求逆运算,故计算复杂度较传统算法低。-An adap tive multip le beamforming algorithm based on
fangxiangtu
- matlab实现画出阵列天线的波束图，通过仿真可以观察主瓣指向、阵元数、波长对波束图的影响，帮您更好地理解方向图的概念及其影响因素。附报告、源程序、仿真结果截图，内容详尽-matlab implementation array antenna beam pattern drawn by the main lobe pointing simulation can be observed, the number of array elements, wavelength beam pattern e
boshujuzheng
- 均匀线阵的方向图和LCMV算法以及对阵列流矢量作积分后的矩阵进行特征值分解后的波束形成矩阵-ULA LCMV algorithm and pattern and flow vector for the integration of the array after the matrix eigenvalue decomposition of the beamforming matrix
b1
- matlab期望信号到达方向是0度，干扰方向20度，通过RLS算法画出波束成形的方向图-matlab desired signal arrival direction is 0 degrees, 20 degrees the direction of interference by the RLS algorithm to draw beamforming direction map
REFLECTOR
- 程序计算仿真偏馈抛物面天线的特性如远场方向图 波束宽度 增益 极化-Program simulation calculation of offset parabolic antenna characteristics such as far field pattern beamwidth gain polarization etc.
MUSIC
- 阵列信号处理算法，估计目标声源方向，空间谱估计基础和DOA估计模型，研究了DOA估计中的MUSIC算法，给出了MUSIC算法的原理和步骤程序包含常规波束搜索算法和MUSIC（多重信号分类）算法（在程序相应部分有说明）。两种方法都采用FFT算法来提高运算速度，简化程序编程（。-Array signal processing algorithms estimate the target sound source direction, spatial spectrum estimation and D
beamforming
- 采用波束形成法，判断来波的方向，识别声源的位置-Using the beamforming method, to determine the direction of the wave, the position of the sound source identification
fangxiangtu
- 各种形式的方向图，波束形成中有常规波速形成，-Various forms of pattern, with a conventional beamforming beamforming, etc.