PID-controller

光学波导理论计算，通过各种不同的计算方法解决波导中各种麦克斯韦方程和薛定谔方程，(Introduction to Optical Waveguide Analysis，Through a variety of different calculation methods to solve Maxwell s equations in a variety of waveguide and the Schrodinger equation)

关于MATLAB仿真里面常用到的程序，还是挺好的，大家可以试试！()

说明：  离散信号处理举例，开发环境是MATLAB。(Candle散ulcers信Jie braise shake bird)

这里包括synthetic aperture radar signal processing with matlab algorithms 英文书以及附带源代码，书是全英文的，作者是Mehrdad Soumekh，书中有详细的雷达信号处理方法，附带程序中的成像算法包括一维距离像、条带式、聚束式等多种模式的SAR成像。可以作为有一定SAR基础的同行的编程参考。 (The files include the book of synthetic aperture radar signal processing with matlab algorithms English books and its source code, book is in English, the author is Mehrdad Soumekh. The imaging algorithm includes a one-dimensional range profile, band type, spotlight SAR imaging a variety of modes. SAR can be used as the basis of a certain peer programming reference.)

模拟二维可压缩超音速风动内的流动参数随风动形状的变化(Simulate the two-dimensional compressible supersonic wind-driven flow parameters in the wind dynamic changes in shape)

说明：  通过MATLAB计算超混沌Lorenz系统的Lyapunov指数(Through the MATLAB calculation of hyperchaotic Lorenz system Lyapunov index)

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.)

Calculator is used to verify the arithmetic results using matlab

matlab code for inertial navigation

fuzzy logic controller design