TCH-data-channel

modbus rtu 校验vb源码，对VB学习者很有帮助(modbus rtu checksum vb source code, useful for VB learner)

vc++开发的socket通信类（含客户端和服务端）(socket communication(include client and server))

根据手机双麦克风进行定位 ，电脑客户端程序，c++源程序(According to the mobile phone microphone to locate )

说明：  对蓝牙的基本应用测试（包括搜索 链接 数据发送与接受）(The basic test for Bluetooth applications (including search link data is sent and received))

C++实现多种常用数字信号处理算法，傅里叶变换，FIR滤波器，IIR滤波器，卷积等(C++ implementation of a variety of commonly used digital signal processing algorithms, Fourier transform, FIR filters, IIR filters, convolution, etc.)

网上找的一些同步资料网上找的一些同步资料(Some synchronization information online to find)

有客户端的聊天软件，可实现网络通讯，对于了解网络编程有帮助(A client chat software, network communications, network programming help for understanding)

串口通信工具，简单实用支持多速录。串口通信工具，简单实用支持多速录。(serial communication)

用与电话和电脑的串行通讯，用的是VB写的一些介绍和实例(Used with the telephone and computer serial communications, using VB to write the introduction and examples of some)

这是在uwb系统中，用TOA定位法的的整个系统的仿真程序源码 (This is a simulation program source code for the entire system in uwb systems, TOA positioning method)