磁卡机开发函数用于先达磁卡机

这个c++程序拥有计算器的一些基本功能，初学c++的朋友可以下载-The c++ program has some of the basic calculator functions, beginner c++ to see if a friend can be downloaded

用VC开发的基于SQL数据库的专家系统，很好用.-VC development of the SQL database based on the expert system, is useful.

I have written a program which calculates character frequency.

局域网通信软件跨平台信息交流，基于 TCP/IP(UDP)，无需服务器，简单易用,可传送文件和文件夹,通讯数据采用 RSA/Blofish 加密-LAN communications software cross-platform information exchange, based on TCP/IP (UDP) without the server, simple to use, is capable of transmitting files and folders, data communications using RSA/encryption Blofish

获得图像的统计特性，特别是直方图统计特性，-image was the statistical characteristics, in particular the histogram characteristics,

采用改变mapping circuit的方法,变QPSK为MSK仿真.-circuit used to change the mapping method to change QPSK MSK simulation.

This a collection of functions, and classes that will aid you in very explicit string manipulation.

输入中缀式，转换为后缀式，并输出结果。如2+2*2，得出结果为6.-Input is made up of type, into a suffix-type, and output. Such as 2+2* 2, the results for the 6.

VB网络监视传输、消息发送实例 网络监视传输、消息发送实例

应用背景基于STM32实现姿态传感器数据采集。首先根据设计要求描绘姿态传感器采集测试系统框架；接着由指标设计硬件电路，并对测试系统的关键电路进行说明，描述MPU6050陀螺仪传感器的电路；而后利用keil软件设计了STM32底层驱动程序，使用labwindows虚拟平台编写上位机程序；最后在labwindows虚拟仪器软件中对MPU6050传感器进行测试和分析；通过多次对实验数据进行滤波比较，发现kalman滤波更有效消除传感器的误差。关键技术应用STM32采集姿态传感器数据。用labwindows搭建虚拟平台；在labwindows虚拟仪器软件中对stm32控制MPU6050；通过采集数据进行显示，用kalman滤波更有效消除传感器的误差。