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1D_DOA
- 到达方向(DOA)估计 --- --- --- --- --- --- - 波达方向的估计与自由场,远场模式。 窄带或宽带(非相干)的处理。 DOA_Bartlett.m 巴特利特(延迟与求和)操纵响应能力。 DOA_Bartlett_Octave.m 巴特利特(延迟与求和)带领第n个倍频程频率段内的响应能力。 DOA_MUSIC.m 音乐基础的伪波束形成能力。 DOA_MUS
ui
- 风廓线雷达风谱图,读取风廓线雷达的IQ数据,用于显示各个方向波束回波。-Radar wind profiler spectra
direction_spectrum
- matlab仿真常规波束形成方位谱,0°、30°方向的信号的信噪比分别是5dB和10dB-matlab simulation conventional beamforming azimuth spectrum, signal to noise ratio 0,30 direction 5dB and 10dB respectively
boshu
- 波束形成中,波束宽度与波达方向及阵元数的关系-Beamforming, the relationship between the beam width and direction of arrival and the number of array elements
task5_dbf_for
- 模拟LFM回波,发射信号矢量调制,利用for语句进行波束形成,精确确定波束到来方向角,并在命令窗口自动显示角度-The LFM echo signal simulation, space vector modulation, by using the for statement for beamforming, accurately determine the beam direction of arrival angle, angle automatic display and in the
BEAMFORMING_DOA
- 波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲波束形成试图在没有期望信源方向信息的情况下进行信源的恢复-From sensor array beamforming is reconstructing source signal.(1), by increasing the expected source contribution to achieve (2), by suppress
wideex1
- 这是波束形成源代码,不同方向加权后形成的波束域-This is beamforming source code, different direction weighted formed after beam domain
OkumuraHata
- 简单的奥村模型,其中程序描述了波束宽度与波达方向及阵元数的关系,以及最优权的傅里叶变换-OkumuraHata model,Array element spacing relations with wavelength,Beam width and doa and the number of array element relationship
LCMV-MATLAB
- 本程序是是实现一种波束形成算法,从而得到波达方向,有一定的参考价值-This program is is to achieve a beam forming algorithm, resulting in DOA, a certain reference value. .
smart--antenna
- 关于智能天线的一些MATLAB仿真源程序,详细讲述了波束成形、波达方向以及LMS算法、LS算法等仿真程序,具有通俗易懂,便于修改调试等特点-About Smart Antenna some MATLAB simulation source code, a detailed account of beamforming, direction of arrival and the LMS algorithm, LS algorithm simulation program, with user-fr
analogBF
- 用于智能天线原理演示(一维直线阵) 生成的指向性波束在主瓣方向与其他方向的功率对比-used for demostration of amart antenna(1-dimension straight array) to compare the power within the main lobe and other direction of the generated directional beam
matlab_algorithms
- MATLAB仿真程序,波达方向、波达角估计,波束形成算法-MATLAB simulation program, DOA, DOA estimates beamforming algorithm
sqaure
- 主要目的都是为了弥补各种算法的不足,发挥各种算法的优势,实现扬长避短的初衷。然而稍显不足的是,这些算法目前主要集中在解决阵列的二方向图波束赋形,例如笔形波束、平顶波束、余割波束等。实际上,共形阵方向图综合是一个三维优化问题,仅仅用二剖面赋形结果代替实质上的三维优化,难免与最终的实际情况有所差异。尤其是共形球面阵的波束成形问题,用二优化算法显然有些无能为力,比如空间波束指向就是一个三维问题。因此,本文研究了一种共形球面阵天线的三维方向图综合算法。-The main purpose is to co
Beamwidth-relationship-with-DOA-
- 均匀线性阵列在来波方向不同及阵元数不同时,方向图的变化,以及波束宽度与波达方向及阵元数的关系-Uniform linear array differ in the number of array elements to the wave direction and not at the same time, changes in pattern and beam width and DOA and the relationship between the number of array elem
junyunjiaquan
- 假定半波长间隔均匀分布线列布阵的阵元数N=16,若入射平面波为f=62.5Hz的正弦信号,信号持续时间为0.4s, 系统采样频率 =1 KHz,阵列加权为均匀加权,分别给出 a)当平面波信号分别从 0,10,20,30,40,50,60,70,80,90,100度方向入射时,指向90度的波束形成器的输出序列; b)当平面波信号分别从0:1:180度方向入射时,指向90度的波束形成器的输出序列经过平方求和后的分贝数输出(把所有181个输出绘制在同一幅图中)-Assuming N
MMSIC
- 波达方向估计基本算法——经典MUSIC算法,用于波束形成网络-DOA Estimation basic algorithms- the classic MUSIC algorithm for beam forming network
smart
- 智能天线算法,阵列天线波束成形,增益对准有用信号方向,抑制干扰信号-Smart antenna matlab algorithm, linear array antenna beam forming, the alignment direction of the useful signal, interference suppression direction
mSNRbeamforming
- 关于最大信噪比算法的波束成形的方向图和功率图的MATLAB代码-About pattern and power graph maximum SNR beamforming algorithm MATLAB code
taper
- 传统波束形成的基础上,在干扰方向进行凹口加宽技术,有效的解决了干扰目标运动过快的情况,附有文献可参考-On the basis of traditional beamforming, interference direction notches widening technology to effectively solve the situation of excessive interference target motion, accompanied by documents refer
Untitled
- 在均匀线阵的情况下,MUSIC多重信号分类算法、Capon最小方差估计算法,常规波束形成算法对入射信号的波达方向估计,和三者的比较-In the case of uniform linear array, MUSIC multiple signal classification algorithm, Capon minimum variance estimation, conventional beamforming algorithms for DOA estimation of the in