matlab13

Low Pass filter Matlab

这是一个很好的matlab程序源，能够很好的反映出基于干扰观测器的 PID 控制性能。(This is a good source of matlab programs that can well reflect the disturbance observer-based PID control performance.)

说明：  通信工具箱，pdf格式，内附程序源码，内容完整，结构严谨，不可多得的好书(Communications Toolbox, pdf format, containing the program source code, content integrity, structured, rare books)

基于matlab的三维边界元法。可以计算金属球，金属棒，金属圆环等结构的远场光散射和场分布。(Matlab-based three-dimensional boundary element method. You can calculate the metal balls, metal rods, metal ring structures such as the far-field light scattering and field distribution.)

样本熵,用于进行信号的复杂度计算，已调试完成，可直接调用(sample entropy can be used to analyze the complexity of signal.)

在分析最小均方自适应滤波器(LMSAF)均方误差(MSE)的收敛性时，文献常用统计自相关矩阵代替瞬时自相关矩阵以简化分析，由此得出的收敛条件比较粗糙。本程序指出：不相关高斯输入情况下，无需如上简化，可依据高斯阶矩因式分解定理得到确切的MSE收敛条件，相应的失调表式能更准确地预报失调(In the analysis of LMS adaptive filter (LMSAF) the mean square error (MSE) convergence, the literature commonly used statistical correlation matrix instead of the instantaneous correlation matrix to simplify the analysis, it follows that the convergence conditions are relatively rough. This procedure pointed out: not related to the Gaussian input case, no simplification above may be based on the Gaussian moment factoring theorem to the exact order of MSE convergence conditions, the corresponding offset table style to a more accurate prediction of disorder)

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此程序是用来将机载激光雷达（LIDAR）点云数据转换成DSM深度影像，以便于后续进行阈值分割工作的。(This program is used for airborne laser radar (LIDAR) to transform point cloud data into the DSM depth image, in order to follow-up the work of the threshold segmentation.)

线性微分方程边值问题打靶算法Matlab程序，注意该算法只能完成二阶常微分方程双边值问题求解，至于其他形式的边值问题必须先转换到二阶形式(Linear Differential Equations with Boundary Value Shooting Algorithm Matlab program, note that the algorithm can only complete the second-order ordinary differential equation boundary value problem must first be converted to the second-order form of As for other forms of boundary value problems)

一个很重要的matlab库，对初学者来说，特别重要，尤其是勘探行业的开发者(A very important matlab library, for beginners, particularly important, especially in the exploration industry, developers)