CORDIC 代码

说明：  微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)

配运筹学 第三版 清华大学出版社 02-With the third edition of Operations Research, Tsinghua University Press 02

说明：  采用衰减曲线法计算系统P、PI、PID控制器参数，绘制整定后系统的单位阶跃响应曲线。(The attenuation curve method is used to calculate the parameters of P, PI and PID controllers, and the unit step response curve of the system after setting is drawn.)

低雷诺k-epsilon 湍流模型方程，流体力学软件COMSOL 3.5的一个例子(This implemented Low-Re k-epsilon Comsol model is based on the Launder-Sharma damping functions as described in Wilcox s Turbulence modeling for CFD book. Model implementation was in 2D under steady state situation but it can be extended to 3D with relative ease.)

利用有限元对激光晶体热效应进行了分析，端面泵浦的棒状Nd晶体(The thermal effect of laser crystal is analyzed by finite element method)

opencv车道线检测，Canny算子加霍夫变换，卡尔曼滤波(Lane detection of opencv)

说明：  几个计算热导率的in文件，使用了不同方法(Some in file for calculating thermal conductivity)

化学式，化学分量穷举源代码-chemical formula, chemical components exhaustive source code

说明：  寄存器版读正交编码器的值，测试成功 。。。。。。。。。。(encoder.c test)

说明：  CF活动助手成品 可自定义名字 修改配置文件 引流(CF Activity Assistant Product can customize name to modify configuration file drainage)