Dload子程序-abaqus

说明：  电子地图管理系统，实现文件的读取，检索，与排序(Electronic map management system, document read, search, and sort)

在Labview编程环境中，字符串与簇之间的转换的例子。-In the Labview programming environment, the string with the conversion between cluster examples.

三相并网逆变器的simulink仿真)动力学特性的数学模型，故采用重复PI 控制的APF(Simlink simulation of three-phase grid-connected inverters)

说明：  三维数据同化中关于背景误差协方差的求解方法(The solution of background error covariance in 3d data assimilation)

说明：  三大无施工条件连续关键对话第一个开发汇总(jhsbf vavhlv ahvs dvbaks dizeavi baviar vjhbdv)

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 (PSO), also called particle swarm optimization (Particle Swarm Optimization), is abbreviated as PSO, which is a new evolutionary algorithm (Evolutionary Algorithm EA) developed in recent years. PSO algorithm is a kind of evolutionary algorithm. It is similar to simulated annealing algorithm. It also starts from the random solution and finds the optimal solution by iteration. It also evaluates the quality of the solution through fitness, but it is simpler than the genetic algorithm rule. It does not have the crossover (Crossover) and the Mutation operation of genetic algorithm. Search for global optimum. This algorithm has attracted the attention of the academic community for its advantages of easy realization, high accuracy and fast convergence, and has shown its superiority in solving practical problems. Particle swarm optimization (PSO) is a parallel algorithm.)

信号处理matlab仿真例题，波束仿真，数字波束形成(Signal processing matlab simulation example, beam simulation, digital beamforming)

说明：  使用一个变量实现线性回归，以预测餐馆的利润。 使用梯度下降法，假设 h (x) 由线性模型给出 ，定义代价函数为 。线性回归的目标就是要最小化这个代价函数。(To get started with the exercise, you will need to download the starter code and unzip its contents to the directory where you wish to complete the exercise. If needed, use the cd command in Octave/MATLAB to change to this directory before starting this exercise.)

说明：  卷积神经网络的MATLAB代码，现有的代码大都是基于Python或者R编写的。(Convolution neural network matlab code, the existing code is mostly based on Python or R.)

自己用Labwindows/CVI写的频谱分析仪例子程序，对开发示波器一类虚拟仪器的同学很有用。(Own use Labwindows/CVI examples of written procedures for the spectrum analyzer, oscilloscope on the development of students for a class of virtual instrument is useful.)