均匀三次B样条

北斗最小二乘定位算法定位，根据路径损耗与卫星发出公率，求出基准站接收机接收到的卫星信号(Orientation of beidou least-square algorithm, according to the path loss and satellite issued a public rate, and the base station receiver to receive satellite signals)

说明：  matlab OAPI调用2000sap2000，修改Linear和 damper 的参数计算 的参数 sapsap 的安装目录下面有一 个‘ OAPI documention文件，里面有函数和例子照着结合我运行过没发现问题。 文件里面有函数和例子照着结合我运行过没发现问题。(Matlab OAPI calls 2000sap2000 to modify the parameters of linear and damper. There is an "OAPI document" under the installation directory of sapsap. There are functions and examples in it. I have run them and found no problems. There are functions and examples in the file. I have run them without any problems.)

全国各省各县区域shp文件，含有中国所有省，所有地区，非常全(Shp files in all provinces and counties across the country, including all provinces in China, all regions, very full)

说明：  HCT-Designer Software Manual _en

The OCIDEC (OpenCores IDE Controller) is a WISHBONE rev.B2 compliant ATA/ATAPI-5 host implementation. The ATA (AT Attachment) interface, also known as IDE (Integrated Drive Electronics) interface, provides a simple interface to low cost non-volatile memories like hard-disk drives, DVD players, CDROM players/writers, CompactFlash and PC-Card devices.

飞行器气动参数辨识领域一本很好的参考文献，值得一读。。(A good reference book of parameter identification)

基于VHDL的多路抢答器，用LCD12864进行显示(Multiplex answering device based on VHDL is displayed with LCD12864)

A Cooperative Positioning Enhancement Method Based on Doppler Effect for Vehicular Networks with GPS Availability

实现求解二次方程的程序，需先输入正确密码-The realization of the procedure for solving quadratic equations, need to first enter the correct password

俄罗斯方块游戏的c++简单实现，参考学习很有价值(Tetris game c++ simple realization, learning valuable reference)