Calculator-Services

C# web page development

STM32F407 SPI1初始化 AD5624寄存器24位直接写入数据 命令位  （直接操作010命令 写入寄存器并更新所有） 地址位 （配置所有DACs） AD5624 写入寄存器 D11-D0 最大值为4095， 此芯片是外部参考电压（例3.3v）,输出电压为0.5v :(4095*0.5/3.3)写入到D11-D0即可。 可能是spi不稳定造成了配置一遍无法输出电压，所以进行了三遍配置才成功。

SWAT模型的源代码。分布式水文模型SWAT在水文中享有较高的盛誉，它能够综合反映一个地区的水文地质状况，以及水文气象状况，而其源代码更是研究SWAT的必备“神器”，学习了解SWAT的源代码不仅可以在最短的时间内学习到SWAT的“精要”，更能学习其Fortran语言，了解模型到代码的转换，更能学习到其模型的“实质”。(Source code of SWAT model. The distributed hydrological model SWAT enjoys a high reputation in the hydrology, it can reflect a regional hydrogeological condition, and the hydrological and meteorological condition, and its source code is an essential artifact of SWAT, learn SWAT source code can learn not only to SWAT in the shortest time. "The essence of" better learning Fortran language, understand the conversion model to code, can learn the essence of the model "".)

实现了dpmi1.0的除TSR外的所有功能，同时支持DPMI0.9的所有功能(In addition to the TSR achieved dpmi1.0 outside all functions, while supporting all the features of DPMI0.9)

由卫星位置和速度计算出了6个轨道根数，C#编写，运行环境为visual studio,控制台程序(Use satellite position and velocity to calculated 6 orbit parameter, C#, operating environment for the visual studio，Console application)

Data Mining for drug .

说明：  汉字液晶子程 液晶屏分为4行*12列汉字，全部使用模拟接口方式(LCM sub code with Chinease Character sets.The code use MCU I/O ports.)

MFC c++ 编程13个例子 适合初学者学习(13 examples of MFC++ programming are suitable for beginners to learn)

online transaction system in c on linux

介绍一些socket编程的基础知识，希望能对你有帮助！-Introduce some basics of socket programming, hoping to help you!