test

非归零型差分相位调制信号建模与仿真分析 ，能量熵的计算，包含位置式PID算法、积分分离式PID。( NRZ type differential phase modulation signal modeling and simulation analysis, Energy entropy calculation, It contains positional PID algorithm, integral separate PID.)

较基础的R语言学习书籍，初学时比较适用。(R language programming)

考虑复合材料损伤失效的子程序，包括纤维断裂跟基体开裂(Subroutine considering composite damage failure, including fiber breakage and matrix cracking)

卷积神经网络源码，学习用代码，内容较好。(Convolutional Neural Network Source Code)

Handling null fields in SQL queries

实现梯形图编辑器的帮助文档，具有很高的参考价值。(This doc is very good for your plc ladder editor.please download it.)

冒险岛npc脚本 部分自用 请勿转载传请勿转载传(ms npc scirpt,dont share with others)

3x3智慧拼盘计算机游戏源码喜欢游戏的朋友可以拿去研究研究！-3x3 wisdom plates source computer games like the game you can spend studies!

高斯光束传播的Matlab仿真代码，有很好的参考借鉴意义。(Matlab code for Gaussian beam propagation)

说明：  灰狼算法优化，ui狼算法的源代码 可以很好的优化参数(Gray Wolf algorithm optimization, UI Wolf algorithm source code can be a good optimization parameters)