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说明：  Matlab遺傳演算法工具箱原始碼及應用(Matlab genetic algorithm toolbox and application source code)

randomly distribute Ue in Macro eNB

波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)

matlab 实现电缆的偏心率检测 源码，通过垂直的两个方向的X光照射数据，可得到偏心率。(based on the data throw by the X rays in two dirctions of 90 degree,we can get the eccentricity of the Coaxial cable.)

Gauss_seidel迭代法求解方程组，放回方程的节与迭代次数(use method Gauss-seidel to solve functions)

最小方差无畸变响应波束形成器，MVDR算法源码(The minimum variance distortionless response beamformer，MVDR algorithm source )

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精通MATLAB综合辅导与指南例程,很有用的一本书，希望对大家有帮助(Proficient in MATLAB routine comprehensive counseling and guidance, useful book, we want to help)

kalman滤波 根据一实例进行kalman滤波的演示(kalman filting)

fibo数列的一些有关MATLAB程序，，可以有效的清晰的实现Fibonacci数列的原理(something about Fibonacci math in MATLAB)