plotAcquisition

说明：  利用matlab仿真完成基于Jake模型的瑞利衰落仿真与特性分析(The completion of the use of matlab simulation model based on Jake Simulation and Analysis of Rayleigh fading)

说明：  基于互信息的后非线性混合模型的盲源分离算法(Blind source separation algorithm based on mutual information post nonlinear hybrid model)

这是一个30节点连续潮流程序，方便使用。希望可以给您带来帮助(Continuation power flow program)

2 1stbc coding 2 1stbc调制程序(2 1stbc coding 2 1stbc modulation program)

为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规MUSIC算法相比降低了计算量.( In order to space radiation source for precise positioning" based on arbitrary array to multiple target source 2D DOA estimation model. The MUSIC algorithm is extended to three-dimensional space to two-dimensional array of radiation source for high precision direction finding, but due to the need to estimate the covariance matrix and eigenvalue decomposition, and the large amount of calculation. Use of multistage Wiener filter forward recursion received signal and noise subspace, does not need to estimate the covariance matrix and the eigenvalue decomposition, which reduces the computation of MUSIC algorithm. This method is applied to an arbitrary array DOA estimation for computer simulation and actual lateral system performance verification, the experimental results show that this method achieves the performance of MUSIC algorithm, but with the conventional MUSIC algorithm reduces the calculation amount.)

生成北斗B1I路信号扩频码，完成北斗B1I路扩频信号仿真及接受仿真(Generate Beidou B1I signal spread spectrum code, and complete the Beidou B1I road spread spectrum signal simulation)

GPS信号结构,C/A码产生方式及其测距码研究(GPS signal structure and ranging code research)

基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计(Matlab-based spectral estimation algorithm to achieve the cycle, you can have the characteristics of the signal cyclostationary parameter estimation)

Hi Thanks a lot for your code This code can simulate the chirped DFB laser in time domain

给定一个图像，其中包含足够的信息来计算地平面消失线和垂直消失点，以及一个已知高度的物体。然后，只要他们的头部和脚都可见，就可以在场景中的任何地方测量站在地平面上的人的高度。(Given an image which contains sufficient information to compute the ground plane vanishing line and the vertical vanishing point, and also one object of known height for which the top and base are imaged. Then the height of a person standing on the ground plane can be measured anywhere in the scene provided that their head and feet are both visible.)