搜索资源列表
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
Microphone_Array_Signal_Processing
- 此书详细介绍了麦克风阵列相关的知识,波束形成,定位等,以及相应的算法。-We attempt to explain the main ideas in a clear and rigorous way so that the reader can have a pretty good idea of the potentials, opportunities, challenges, and limitations of microphone array signal processin
MUSIC--ESPRIT-and-ROOT-MUSIC
- 比较阵列波束形成中的DOA估计算法,如MUSIC, ESPRIT and ROOT MUSIC-the algorithm of doa estimation in the array signal processing ,such as esprit, music ,root music etc.
ant_2_v2
- 阵列天线中方向图波束,方向性系数,半功率波瓣宽度等相关性能参数的计算仿真-Beam array antenna pattern, directivity, half power beam width and other related performance parameters of computer simulation
suanfa
- 10个基本阵列,方向60 ,80,85,120,130 通用INR=5dB,用music,capon,线性预测,波束形成等四种算法画出功率谱图。-10 basic arrays, direction 60, 80,85,120,130 common INR = 5dB, with music, capon, linear prediction, beamforming and other four algorithms to draw power spectrum.
DOAmis
- 基于特征向量约束的波束形成算法例程,老外写的,对于多种波束形成算法的阵列增益等参数进行了详细的比较。-An beamforming example using feature vector constrain.
DBF
- 详细讲述了阵列信号处理中的数字波束合成算法-This ppt explain the array signal processing in digital beamforming algorithm in detail。
sumary
- 研究生写论文时,各类波束形成算法汇总,用于麦克风阵列定位。-when writing graduate papers, summary of various beam-forming algorithm for microphone array positioning.
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
Beampattern
- 标准矩形阵列的波束方向图的幅度:N=M=10,均匀加权,线性垂直标度。-Beampattern of uniformly weighted rectangular array
zeroBeampattern
- 标准矩形阵列的波束方向图切面的极坐标图,均匀加权:(a)phai=0度或90度;(b)phai=45度。-Polar plot of uniformly weighted rectangular array
Contourplot
- 标准阵列的波束方向图的幅度等高线图:N=M=10,均匀加权。-Contour plot of uniformly weighted rectangular array
array
- 线性天线阵列波束形成仿真,主要运用相控阵天线原理,对线性天线阵列的波束形成进行仿真,得出方向图-Line array beam forming SLM
mvdr
- 波束形成中MVDR的程序,包括阵列流型的建立,方向图函数以及所采用的方法-MVDR beamforming procedures, including the establishment of the array flow pattern, pattern function and the methods used
GSCaMVDR
- 方向图合成GSC 自适应阵列处理P44 广义旁瓣相消器很好的解释了最优波束形成器的干扰抑制原理。内含 MVDR和GSC体系的波束合成,第三副图是静态方向图和干扰特征波束方向图。-Pattern synthesis of GSC adaptive array processing P44 generalized sidelobe canceller good explanation of the optimal beamforming device interference suppression
gudingboshuxingcheng
- 麦克风阵列的固定波束形成,参数可变,输出信噪比。-fixed beamforming
houzhiboshuxingcheng
- 麦克风阵列的后置波束形成,实现了信噪比的提高。-Rear beamforming
boshu
- 麦克风阵列的波束形成的算法,初学的可以参考一下。- Rear beamforming
zuijiaboshuxingcheng
- 此程序是关于阵列信号处理中的最佳波束扫描,程序简单易懂,便于我们理解理论知识。-The program is about array signal processing the best of the beam scanning, and the program is easy, and for us to understand the theory of knowledge.
adptive-signal-processing
- 阵列信号处理,自适应波束形成器,用matlab实现线性阵列自适应波束形成,并用GUI实现波形输出-adaptive beamforming ,matlab code and the GUI figure