code-BL

LabVIEW调用动态链接库实现G语言与文字语言的连接(LabVIEW calls the dynamic link library to implement the connection between the G language and the text language)

用VC模拟数字通信系统,包括信源产生,噪声产生,QPSK调制,16PSK调制和计算误码率等,(Using VC analog digital communication system, including source generation, noise generation, QPSK modulation, 16PSK modulation and calculation of bit error rate (BER), etc.)

我自己做的一个基于C/S模式的网络游戏。下棋的。附带服务器端和客户端全部源代码。 单机运行的话需要运行一个服务端和两个客户端，就可以自己跟自己下棋了。-I do one based on C/S mode of online games. Chess-playing. Fringe server and the client all of the source code. The stand-alone operation need to run a server and two clients, they can do it themselves by playing chess with ourselves.

C++编写的简单分数类（包含复制，约分，四则运算等）(Simple fraction classes written in C++ (including duplication, reduction, four operations, etc.))

OQPSK信号的频率估计，用的是相位与时钟联合估计算法，适用于突发的卫星信号等(OQPSK signal frequency estimation, using a phase estimation algorithm combined with the clock for emergency satellite signals)

Find Process that Open the File

说明：  获取键盘扫描码的一个小工具，作为开发与键盘相关的程序有很大作用。(Access to the keyboard scan code of a small tool, as a keyboard-related development and plays a significant role in the process.)

这个程序用于求解任何一年的任何一个月有多少天。可以直接使用(This program is used to solve the number of days in any month of any year. Can be used directly)

全数字解调下16QAM信号的频偏估计的TD-GG算法实现。TD-GG算法是在TD和GG算法基础上提出来的，有较大的频偏估计范围和较好的估计精度，很好的解决了传统的非数据辅助频偏估计算法中估计范围和精度不能兼顾的问题，而且这种算法易于实现。(Digital demodulation under the 16QAM signal frequency estimation TD-GG algorithm. TD-GG algorithm is based on the TD and the GG algorithm is proposed, and have greater range and better frequency estimation of estimation accuracy, a good solution to the traditional non-data aided frequency offset estimation algorithm to estimate the range and accuracy not take into account the issue, and this algorithm is easy to achieve.)

说明：  服从瑞丽分布的多普勒频移的MATLAB仿真经典(MATLAB Simulation Classic of Doppler Frequency shift following Rayleigh Distribution)