酒店管理系统,源码程序都有,很全的

USB通信例子,VC编程,完成USB设备的检测,数据处理.-USB communication examples, VC programming, complete USB device detection, data processing.

％直接型到并联型的转换 ％ ％[C,B,A]=dir2par(b,a) ％C为当b的长度大于a时的多项式部分 ％B为包含各bk的K乘2维实系数矩阵 ％A为包含各ak的K乘3维实系数矩阵 ％b为直接型分子多项式系数 ％a为直接型分母多项式系数 ％ - Directly to the shunt-type conversion [C, B, A] = dir2par (b, a) C for when the b is greater than the length of a polynomial when part of B to include the bk of the K x 2 Victoria real coefficient matrix A contains the ak for the K x 3-dimensional real coefficient matrix b-type elements for direct polynomial coefficients a direct-type denominator polynomial coefficients

电话超市管理,利用C++BUILDER开发的一款管理电话超市的软件,有服务端和用户端,管理超市里电话开通及通话时间,并有自动计费功能~-telephone supermarket management, the use of C BUILDER development of the new telephone supermarket management software, a server and client, management supermarket opened and phone calls, and automatic billing functions ~

用PTS的方法来降低ofdm 系统的papr 效果不是太理想 希望能够抛砖引玉 -PTS method used to reduce the PAPR of OFDM system rather than the effect of too idealistic hope to start

matlab开发的阵列天线设计工具，可以设计均匀/非均匀、一维/多维等阵列，可画出方向图-Matlab development of the antenna array design tools can be designed uniform/non-uniform, one-dimensional/Multi-dimensional arrays, etc., can be painted pattern

KEIL C键盘扫描, KEIL C键盘扫描-KEIL C keyboard scanning, KEIL C keyboard scanning

光纤和光缆通信基本知识，也是华为的.rar-fiber and optical cable communication basic knowledge, but also Huawei. Rar

Direct Blind Multiuser Detection for CDMA in Multipath without Channel Estimation

Nice peer to peer video phone

三点式振荡器是指LC回路的三个端点与晶体管的三个电极分别连接而成的电路，如图4-1（a）所示。图中三个电抗元件X1、X2、X3构成了决定振荡频率的并联谐振回路，同时也构成了正反馈所需的反馈网络。从相位条件看，要构成振荡器，必须满足： (1)极相连的两个电抗X1、X2性质相同。 (2)X1与X2、X3的电抗性质相反。-three-point refers to LC oscillator circuit with three transistors endpoint of three electrodes were connected with the circuit, Figure 4-1 (a) below. Figure 3 reactor components X1, X2, X3 decision constitutes a frequency of the oscillation parallel resonant circuit, but also constitutes a positive feedback for the feedback network. From Phase conditions, to constitute an oscillator, to be met : (a) very connected to the two reactor X1, X2 the same nature. (2) X1 and X2, X3 nature of the resistance-- contrary.