bihuan 1

改进的内聚力模型，二维四节点模型，运用xu-neldman(cohesive element by xu-neeldman)

说明：  可以仿真出微观范围的飞机飞行的轨迹，轨迹可以随机生成(It can simulate the flight trajectory of the aircraft in the micro range, and the trajectory can be randomly generated)

地理空间处理，功能全面。目前本软件版本较多，这是使用过的最稳定、最全面的软件(Geospatial Processing, Full Function)

flac3d模型读取到tecplot软件的代码(Flac3d model reads the code of Tecplot software)

地震数据f-k滤波效果分析，地震数据处理(Seismic data F-K filtering)

说明：  通过matlab实现地震剖面、单炮记录、道集等地震数据的成像和成图(Imaging and mapping of seismic data such as seismic profile, single shot record and trace set by MATLAB)

调试ok，sht30温湿度传感器，基于stm32平台(Debugging OK, sht30 temperature and humidity sensor, based on STM32 platform)

说明：  线性阵列方向图生成程序，matlab代码 。包括和波束方向图生成、差波束方向图生成，具有自主知识产权。(linear_array_pattern)

说明：  整车三自由度汽车模型，在传统二自由度操纵稳定性模型的基础上考虑了纵向力的影响，车速不再为定值。(Based on the traditional two degree of freedom handling and stability model, the three degree of freedom vehicle model considers the influence of longitudinal force, and the vehicle speed is no longer a fixed value.)

说明：  基于光混频器和锁相环的零差相干通信仿真模块，可观察锁相动态过程(Simulation of Homodyne Coherent Communication Based on Optical Mixer and PLL)