NRpowerflow

利用天棚原理对车辆悬架进行控制，天棚控制又卡诺怕于1970s提出。(Ceiling suspension using the principle of control of the vehicle, ceiling control and fear in the 1970s raised Carnot.)

frft.快速分数阶傅里叶变换函数。调频信号分析的有力工具。(function of frft)

用割平面法求解整数规划。先不考虑整数约束条件，求松弛问题的最优解，如果获得整数最优解，即为所求，运算停止．如果所得到最优解不满足整数约束条件，则在此非整数解的基础上增加新的约束条件重新求解．(By cutting plane method for solving integer programming. Not considered integer constraints, the optimal solution relaxation problem, if the integer obtained optimal solution is sought, and operation stops. If the optimal solution does not satisfy the integer constraints, then on the basis of this non-integer solutions adding new constraints on the re-solving.)

飞控程序加仿真模块 简单实用 可以控制高度的简单程序(Flight Control program plus simple and practical simulation module can control the height of a simple program)

说明：  经典的遗传算法工具箱的算术交叉程序，与大家分享(classic genetic algorithm toolbox arithmetic Cross procedures, and share)

《MATLAB神经网络30个案例分析》中的第14个例子，案例14 SVM神经网络的回归预测分析---上证开盘指数预测。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 14 cases (14 of SVM neural network predictive regression analysis- Shanghai opened index prediction. Hope to have certain help to everybody! )

用FDTD算法计算金属腔间的电场反射，并且实时动画展现。(This program demonstrates a one-dimensional FDTD simulation.)

粒子群算法，也称粒子群优化算法（Particle Swarm Optimization），缩写为 PSO， 是近年来发展起来的一种新的进化算法(Evolutionary Algorithm - EA)。PSO 算法属于进化算法的一种，和模拟退火算法相似，它也是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视，并且在解决实际问题中展示了其优越性。粒子群算法是一种并行算法。(Particle swarm optimization, also known as particle swarm optimization (Particle Swarm Optimization), abbreviated as PSO, is a new evolutionary algorithm developed in recent years (Evolutionary Algorithm- EA). Kind, and simulated annealing algorithm PSO algorithm is similar evolutionary algorithms, it is also starting a random solution, through an iterative search for the optimal solution, which is also used to uate the quality through fitness solution, but it is simpler than genetic algorithm rules It has no genetic algorithm " crossover" (Crossover) and " variant" (Mutation) operation, which by following the current search to find the optimal value to the global optimum. This algorithm is its easy implementation, high accuracy, fast convergence, etc. attracted academic attention and show its superiority in solving practical problems. PSO algorithm is a parallel algorithm.)

这里面包含压缩感知的SL0算法代码，有旧版本和新版本两个。(It contains SL0 compressed sensing algorithm code, have the old and new versions of two.)

Comparison of bit error rate using OFDM and BPSK