zhengyan_jiaocuogrid

别采用La酽蚰ge网格和SPH(SmoothedPalticleHyd功dyn啪ics，光滑粒子流体动力学法)模拟鸟体 进行风挡抗鸟撞性能对比分析，表明SPH分析得出的结果与传统的h鲫ge网格方法得出的结果以及试验实测 结果基本一致，为分析动力学大变形问题提供了更多的途径。(The results are basically consistent, which provides more ways for the analysis of dynamic large deformation problems.)

说明：  各种边缘检测算子；灰度变换（对数变换）；加噪声；锐化（边缘增强）；神经网络分类；图像二值化；线性平滑滤波；直方图均衡化；直方图均衡化及规定化；中值滤波(Various edge detection operators; gray scale transformation (logarithmic transformation); adding noise; sharpening (edge enhancement); neural network classification; image binarization; linear smoothing filtering; histogram equalization; histogram equalization and specification; median filtering)

说明：  基于simulink搭建了一个简易的三相电压型逆变器模型， 仿真结果验证了三相电压型逆变器的工作原理。(A simple three-phase voltage source inverter model is built based on simulink. The simulation results verify the working principle of the three-phase voltage source inverter.)

飞思卡尔电磁试跑程序，六个传感器，很牛的底文件库，让电磁车飞起来，不一样的感觉，不一样的代码

8dpsk调制系统的性能仿真，误符合率、功率谱密度图等(8dpsk modulation performance of the system simulation, error in line with the rate, power spectral density map)

多边形中轴算法，时间复杂度在o（n），看看吧，支持下-Polygon axis algorithm, time complexity in o (n), take a look at it, the support of

excell model of sofc fuelcell.

说明：  mann-kendall时间序列趋势检验程序，吐血推荐，只须修改起事时间(mann-kendall time series trend test procedures, hematemesis recommendation, only to amend the time rise in rebellion)

PD协议最新版，可供从事人员学习和工作参考。(The latest version of the PD protocol can be used for reference in the study and work of personnel.)

省市区三级联动数据，适用于使用VANT的程序；也可自己独立开发(Provincial and urban three-level linkage data, applicable to the use of VANT procedures; can also be independently developed.)