-
ROOTMUSIC
针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验证了本文算法的 有效性(For the estimation of noncircular signals of DOA, proposes a decomposition value based on real valued features (Eigenvalue decomposition, EVD) the root MUSIC algorithm. Firstly, characteristics of non circular signals for real valued signals, the array data and its conjugate with the Euler formula into real value of sine and cosine and sine and cosine data. The data series, thus expanding the dimension of the data. Because of the use of real valued matrix computation in EVD, so the EVD stage was simplified as a complex valued EVD 1/4. according to the characteristics of signal and noise subspace is obtained after EVD, the noise subspace and orientation matrix reconstruction in order to facilitate the use of DOA can obtain the estimated root MUSIC the algorithm. The simulation results verify the effectiveness of the proposed algorithm)
- 2016-01-23 12:19:35下载
- 积分：1
-
jangbun
包含优化类的几个简单示例程序，代码里有很完整的注释和解释，这是第二能量熵的matlab代码。( Optimization class contains several simple sample programs, Code, there are very complete notes and explanations This is the second energy entropy matlab code.)
- 2017-04-10 15:57:52下载
- 积分：1
-
matlab
精通MATLAB—综合辅导与指南，西安交通大学
李人厚 张平安 等译校(Proficient in MATLAB-integrated counseling and guidance, Xi' an Jiaotong University, Li Ren-hou green, etc. Translation School)
- 2009-09-17 00:06:30下载
- 积分：1
-
chedingyouhua
车灯线光源的优化设计方案 (Headlight design optimization)
- 2010-05-31 10:44:46下载
- 积分：1
-
mptoolbox_1.1
matlab下高精度数值计算工具箱，包含各种常用函数(multi-precision toolbox)
- 2021-03-04 14:29:32下载
- 积分：1
-
ANT_AN04_Burst_Transfers
ANT协议中的burst数据传输方式详解，包括收发时序及数据格式。(ANT protocol Detailed burst data transmission, including the timing and receive data format.)
- 2014-01-12 10:07:36下载
- 积分：1
-
five_level_final
five level zero voltage switching active clamping pulse width modulation for dc to dc buck converter
- 2010-12-21 12:48:20下载
- 积分：1
-
Byzantine-failures
Dolev算法、快速收敛算法、传感器融合算法及混合算法等4种算法，完成对拜占庭将军问题的求解(Dolev algorithm, fast convergence algorithms, sensor fusion algorithm and hybrid algorithm, four kinds of algorithms, the completion of the Byzantine generals problem solving)
- 2012-06-08 17:14:20下载
- 积分：1
-
generateGOLDsequence
产生L=31的gold序列，又两个移位寄存器输出的模2相加产生。(L = 31 generated sequences of gold, but also two shift registers generate the sum of the output mode 2.)
- 2010-01-16 16:55:46下载
- 积分：1
-
randomsignal
随机信号的各态历经性原理的MATLAB仿真应用(Random signal ergodic theory of MATLAB simulation application)
- 2009-11-24 15:38:11下载
- 积分：1
