▍1. dbr1
采用传输矩阵法计算,计算多层周期性介质薄膜在不同入射波长下的反射率。(calculate the reflectivity of multilayer periodic structure with TMM method)
介绍了matlab和fluent联合仿真的方法,利用S函数和UDF进行通讯。(Co-simulation matlab and fluent communication, using S functions and UDF.)
说明: abaqus周期性边界条件代码,可以参考学习(ABAQUS periodic boundary condition code can refer to learning)
RD成像算法,快速傅里叶变换函数,适合学习(RD imaging algorithm, fast Fourier transform function, suitable for learning)
程序是采用SA方式求解MDVRP问题,先对MDVRP问题进行分组,将其转化成SDVRP问题,然后采用SA算法进行计算。(this program is used to solve MDVRP problem by SA.)
包含了悉尼科技大学徐亦达老师的课程课件,有贝叶斯理论、EM算法、卡尔曼滤波、HMM、粒子滤波、概率论相关知识等(The file includes knowledge about EM, HMM, particle filter, kalman filter and so on.)
说明: 包含了悉尼科技大学徐亦达老师的课程课件,有贝叶斯理论、EM算法、卡尔曼滤波、HMM、粒子滤波、概率论相关知识等(The file includes knowledge about EM, HMM, particle filter, kalman filter and so on.)
说明: 实现了平方根容积卡尔曼滤波,十分好用,效果很好(This codes ultilize the srckf to filter something)
应用遗传算法做电网规划,把遗传算法应用于输电网络规划,提出了基于遗传算 法的输电网络规划模型,以新建线路的投资费用和系统年运 行费用之和最小为目标函数,建立了输电网络规划的数学模型。该模型还考虑了“N-1”事故检验,使得规划方案更加合理。以Garver-6节点系统为例进行优化规划(The application of genetic algorithms to do network planning)
利用支路追加法求阻抗矩阵,解:输入数据如下: 请输入节点数:n=a 请输入支路数:nl=b 请输入由支路参数形成的矩阵: B=[i j z bc t it ......]其中ij为支路端点,z为支路阻抗,bc为对地电容,t为变压器变比,it表示i端点是否与变压器直接相连。 (Seek additional method using branch impedance matrix)
说明: 用于非线性常微分方程的解的重要的一类隐式或显式迭代法,使用龙格库塔计算激光器的速率方程。(An important class of implicit or explicit iterative methods for solving nonlinear ordinary differential equations is to use Runge Kutta to calculate the rate equations of lasers.)
说明: matlab常用算法程序集主要用于解决插值、函数逼近、矩阵特征值计算、数值微分、数值积分、方程求根、非线性方程组求解、解线性方程组的直接法、解线性方程组的迭代法、随机数生成、特殊函数计算、常微分方程的初值等问题(Mainly solve interpolation, function approximation, matrix eigenvalue calculation, numerical differentiation, numerical integration, equation roots, nonlinear equations solving, direct methods for solving linear equations, iterative methods for solving linear equations, random number generation, special functions Calculation, initial value of ordinary differential equations, etc.)
说明: 有两个ARMA过程,其中信号1是宽带信号,信号2是窄带信号,分别用AR谱估计算法、ARMA谱估计算法和周期图法估计其功率谱。(There are two ARMA processes, in which signal 1 is a wideband signal and signal 2 is a narrowband signal. The power spectrum is estimated by AR spectrum estimation algorithm, ARMA spectrum estimation algorithm and periodogram method respectively.)
替代数据方法(基于相位随机化方法),检验续写的非线性(Surrogate data method (based on random-phase method), non-linear write test)
传输矩阵法模拟光子晶体的模拟程序,好用,特别对于研究人员!(transfer matrix method photonic crystal simulation and the simulation and ease of use, especially for researchers!)
求解一维Eluer方程,计算一维激波管问题,lax_wendroff(Solving one dimensional Eluer equation to calculate the one-dimensional shock tube problem, lax_wendroff)