quadrature phase shift keying demodulation technique

matlab编写的jacks模型多径衰落信道模型，主要用的sum-of-sinusoids方法-matlab prepared jacks model multipath fading channel model, mainly used in sum-of-sinusoids method

安防智能报警系统- Peacefully guards against the intelligence alarm system

波峰因数消减在无线通信系统的设计研究，包括wcdma,Td-scdma以及wimax等系统-peaks abatement factor in the wireless communications system design, including wcdma. Td- scdma systems and wimax

多用户检测（cdma系统），大家可以学习一下-Multi-User Detection (cdma system), everyone can learn about

LTE 3GPP channel modeling using matlab.   Generates the correlated tap coefficients of the MIMO tapped delay line % model to be used during one iteration of the main loop. The function % performs a double interpolation, first in the fading vector domain, % to collect the fading samples corresponding to the (sub)chip-spaced time % samples, then in the tap domain, to match the delays of the PDP to % the sample instants of the simulation. This second interpolation complies % with the description in TR 25.869  

资源描述车辆跟踪系统将安装和安装在车辆中的电子设备，或车辆，目的是设计的计算机软件，使车主或三分之一方跟踪车辆的位置，收集数据的过程中。现代和车辆跟踪系统通常使用全球定位系统（全球定位系统）技术的定位，车辆，但其他类型的自动车辆定位和技术也可以使用。车辆信息可以通过互联网或与电子地图，通过互联网或专门的软件

EEPROM burning Flow and code_ST7687s

根据网上教程编写的一个简单的串口通讯小程序，可以实现接收串口数据，但是不能选择接收和发送的进制，第一次写程序有点小问题见谅

windows进程通讯的例子，共有三种模式： 共享内存，管道，SOCKET，可以给未接触过的人作为参考-windows example of the process of communication, there are three models : shared memory, pipes, SOCKET. it has not been exposed to people as a reference

SIP: Session Initiation Protocol具体的讲解了rfc2543-SIP : Session Initiation Protocol specific on the rfc2543