FLAC生成球状模型

在采用差频接收下的二维RMA算法仿真程序(The simulation program of two dimensional RMA algorithm based on differential frequency reception)

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：  双向渐进优化法（beso）在MATLAB平台的实现，编写inp文件，并运行(The realization of bidirectional progressive optimization method in MATLAB platform)

不仅用于潮位调和分析和预报，还能对潮流进行准调和分析，包含两种功能，一次性解决潮汐问题，是目前为数不多的程序包。(Not only for tidal level harmonic analysis and forecasting, but also the tidal current analysis, including two functions, one-time solution to the tidal problem, is currently a precious packages.)

图形画椭圆与圆弧中点算法类似：确定一个象素后,接着在两个候选象素的中点(Graphics drawing elliptical and circular arc midpoint algorithm is similar: to determine a pixel, and then at the point of the two candidate pixels)

学习VBA for Acad，AUTOCAD二次开发，提高设计制图效率，定制适合自己工作的插件(Learn VBA for Act, AUTOCAD secondary development, improve design and graphics efficiency, customize plug-ins suitable for their own work)

ansys流固耦合双向分析，全自动脚本程序(ANSYS fluid solid coupling bidirectional analysis, automatic script program)

通过频率计数器采集到的数据可以实时计算Allan方差(The Allan variance can be calculated in real time by the data collected by the frequency counter)

说明：  EDEM默认压力模型，用于学习API编写(Edem default stress model for learning API writing)

实现对地震信号 的频谱分析，达到滤波、去噪、提高分辨率等的作用(To realize the spectrum analysis of seismic signals, to achieve the function of filtering, denoising and improving resolution.)