matlab(erfenfa)

MVDR聚焦波束形成,进场条件下利波束形成用MVDR算法实现聚焦，得到空间普(MVDR beam_forming)

计算阶跃响应相关指标，包括超调量、上升时间、调整时间、稳态误差等，计算效果很好。( Calculate the step response-related indicators, including the overshoot, rise time, settling time, steady-state error, etc., is calculated with good results.)

这是我在做超宽带测距定位研究时，编写的一个matlab程序，非常值得大家参考。(This is what I was doing UWB Ranging positioning studies, preparation of a matlab program, very worthy of your consideration.)

TDOA的代码，对无线定位具有一定的好处(TDOA code, has certain advantages for wireless location)

一个遗传算法小例子，找到那个函数的最优解。(A small example of genetic algorithm to find the optimal solution of that function.)

提出了一种求解电磁场有限元 边界元混合法所生成的线性方程组的有效方法 ———内观 法结合多波前法.由于该线性方程组的系数是一个部分稀疏部分满填充的矩阵,为了加速求解,应用内观法将系数矩阵分为 2块,一块是有限元法形成的稀疏矩阵,另一块是边界元法生成的满阵,然后用多波前法求解稀疏矩阵方程,用高斯 约当消去法解满阵方程. 采用该方法,计算了二维多层介质柱体的雷达散射截面.计算结果表明,该方法的计算效率远远高于传统的高斯法.(Proposed for solving mixed finite element boundary element linear equations generated by an effective method of Vipassana--- a combination of multi wave front method. Since the coefficients of linear equations is a part of the sparsely populated part of the full matrix, in order to speed up the solution, application of Vipassana coefficient matrix is ​ ​ divided into two, one is the finite element method for the formation of the sparse matrix, the other is the boundary element method generates the full array, and then use the multifrontal method for solving sparse matrix equation Gauss Jordan elimination method with full matrix equation solution. use this method to calculate the two-dimensional multi-layer dielectric cylinder of the radar cross section. The results show the computational efficiency of this method is much higher than the traditional Gaussian law.)

说明：  CHAPTER 3 (C3 Folder) BASICS ON MAGNETICS AND LINE MODELING Project 1: Line Parameters and Circuit Models: (a) Relative Accuracy of Circuit Models for Different Line Lengths (b) Real and Reactive Power Transfer SIMULINK file none MATLAB M-file m1.m Project 2: Switching Transients in Single-Phase Line SIMULINK file s2.mdl MATLAB M-file m2.m

可用于连续潮流计算静态电压稳定，最优潮流计算。(Continuous flow calculation can be used to static voltage stability, optimal power flow calculation.)

matlab经典课堂讲义 matlab经典课堂讲义(matlab classic classic classroom lecture matlab classroom lectures)

小波分解与重构，用VC6.0和MATLAB实现的混合编程，用MFC实现的界面设计。(Wavelet decomposition and reconstruction, with VC6.0 and MATLAB implementation of the hybrid programming, interface design implemented with MFC.)