GA_MP

dcmachines simulation in matlab simulink

该代码利用matlab，根据各类边界条件的设定，实现了FDTD的算法。( This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells.)

根据Zeller公式计算任意日期是星期几。说明一下，压缩包中有两个是复件，是用来压仓的，以确保满足上传条件（上传文件大于1K）。(weekday for any day)

四节点单元刚度矩阵，使用matlab编制，上传的是m文件。(QuadraticQuadElementStiffness，by matlab )

Chapter 2. The Solution of Nonlinear Equations f(x) = 0 Algorithm 2.1 Fixed Point Iteration Algorithm 2.2 Bisection Method Algorithm 2.3 False position or Regula Falsi Method Algorithm 2.4 Approximate Location of Roots Algorithm 2.5 Newton-Raphson Iteration Algorithm 2.6 Secant Method Algorithm 2.7 Steffensen s Acceleration Algorithm 2.8 Muller s Method Algorithm 2.9 Nonlinear Seidel Iteration Algorithm 2.10 Newton-Raphson Method in 2-Dimensions

Fast Newman算法实现社团发现，算法论文、源码和数据俱全。(Fast Newman to detect community structure)

最小二乘回归分析算法，可以动态调节运行环境的参数，阐述了负荷预测的应用研究。( Least-squares regression analysis algorithm, Can dynamically adjust the parameters of the operating environment, It describes the application of load forecasting.)

一阶预测器的设计,可以查看权重系数图和均方误差图。(Predictor of first-order design, weight coefficient can view maps and mean square error map.)

C语言写的基2fft算法，测试过了结果，比matlab的结果精度还是稍差(fft algorithm in C language.Have testd the result.)

说明：  用matlab编写的用于跳频技术的基于simulink环境的仿真程序(using Matlab prepared for the frequency-hopping technology based on Simulink environment simulation program)