Coherent

说明：  功率谱反演法仿真大气湍流相位屏,程序非常标准，建议大家学习参考。(Simulation of atmospheric turbulence phase screen by power spectrum inversion)

利用java开发的银行交易系统,可以进行存取钱,转帐等银行的功能,非常实用,()

说明：  阵列自然指向性，波束形成扫描，并生成动图(Array natural directivity, beamforming scanning, and generating motion picture)

IT++ is a C++ library of mathematical, signal processing and communication system routines/functions. Its main use is in simulation of communication systems or for performing research in the area of communications.

图片素材，红外与可见光融合常用素材，已经配准好的。(Image material, infrared and visible light fusion material commonly used, has been registered well.)

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.)

船用AIS输出语句解析代码 VDM语句解码全流程C语言函数，注释详细(Ship AIS output statement parsing code. VDM statement decoding the whole process C language function, detailed notes)

说明：  拉普拉斯随机噪声的产生，可用于加密保护隐私(The generation of Laplacian random noise, which can be used for encryption)

keilc51写的，双色LED点阵屏 可移动 速度可调-keilc51 written, two-color LED Display Screen Mobile adjustable speed

VB模拟景深近处清淅远处模糊的图片合成效果，将两张照片合成，最终形成照片高景深效果。 　　合并图片原理：在模糊区域，某一像素点“0”的值应是周围24个像素点失焦时弥散圆的迭加。由于四个角因距离较远，贡献较少，应取较小的权值，这25个点的均方差应较校如果这是清晰区域，则25个点的均方差应较大。对于四周边缘区域，只能取到部分，对于同一种颜色，清晰区的鲜艳一些。