复杂曲面

GPRSim.net is a basic GPR time domain simulation tool. It is partially based in the transmission line model and allows up to ten layers to be simulated with frequencies ranging from 200 to 2000 MHz. It can be used to try out different real world survey scenarios and understand how different center frequency antennas could perform, as well as getting an idea of how the ground penetrating radar A-scan might look like in the given conditions.

8051 BASED INTERFACE CCTALK PROTOCOL WITH CASHFLOW ACCEPTORS

8位单片机用8080并口通讯协议驱动1.5寸TFT彩屏，字库或者图形(TFT color 8080 parallel port communication 8 bit single chip microcomputer)

二维喷管的设计，内含四个m文件。好不容易找到的。(Design of two-dimensional nozzle)

说明：  电力系统潮流计算，可适用任意规模输入数据，以九节点系统为例(take nine-node power system for example)

宾馆管理系统论文，很全民，适合学习和借鉴(Hotel management system thesis, it is universal, suitable for study and reference)

经典弹簧质量的车桥耦合程序，ansys平台编写(Vehicle bridge coupling program with classical spring mass, written on ANSYS platform)

哨兵-2号数据处理教程，采用dos命令处理，包括大气校正、重采样等(Sentinel-2 data processing tutorial, using DOS command processing, including atmospheric correction, resamping, etc)

对SGY地震数据进行自相关和互相关分析并生成图件(Autocorrelation and cross-correlation analysis of SGY seismic data and generation of maps)

说明：  激光器中光场稳定分布过程的数值仿真，matlab编写，简单实用(laser light profile simulation)