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Delphi/CppBuilder Do your applications look a little boring? Would you like to get spectacular yet easy to use visual
Do your applications look a little boring? Would you like to get spectacular yet easy to use visual effects? Billenium Effects will give your applications a different touch without interfering with your existing code. For example, just by dropping two components to your Splash Screen or About form t ...
SQL Server SQL Server 2005 Integration Services (SSIS) is a new Extract, Transform, and Load (ETL) tool that sh
SQL Server 2005 Integration Services (SSIS) is a new Extract, Transform, and Load (ETL) tool that ships with SQL Server 2005. As with many of Microsoft s development tools, you can extend SSIS to perform other operations not already bundled with the product. SSIS provides the SSIS Class Library for ...
SQL Server SQL Server developers and administrators are no strangers to Data Transformation Services (DTS) pack
SQL Server developers and administrators are no strangers to Data Transformation Services (DTS) packages. They likely develop DTS packages to perform everything from simple database operations to data aggregation. As such, when they upgrade some or all of their servers to SQL Server 2005, they must ...
其他数据库 The goal of this library is to make ODBC recordsets look just like an STL container. As a user, you
The goal of this library is to make ODBC recordsets look just like an STL container. As a user, you can move through our containers using standard STL iterators and if you insert(), erase() or replace() records in our containers changes can be automatically committed to the database for you. The lib ...
Internet/网络编程 Many programs today suffer from the fact that their users have to connect using IP addresses. This i
Many programs today suffer from the fact that their users have to connect using IP addresses. This is impossible for dialup users, whose IPs change all the time, and painful for LAN users who don t know their IP addresses or whose addresses also change. In addition, many collaborative programs could ...
电子书籍 C++程序设计语言(特别版)This book presents every major C++ language feature and the standard library. It is or
C++程序设计语言(特别版)This book presents every major C++ language feature and the standard library. It is organized around language and library facilities.
单片机开发 在USB/UART转换芯片支持下
在USB/UART转换芯片支持下,通过USB接口使用UART与上位机通讯,
// 当收到上位机发送的数据时,把接收到的数据发送到上位机,显示
// 在上位机串口调试软件上
// IDE环境: SUNPLUS u nSPTM IDE 2.0.0(or later)
// PC机环境: 串口调试工具(PortExpert)
// 涉及的库: CMacro1016.lib
// 组成文件: main.asm
// ...
中间件编程 利用函数MadHG生成规则LDPC码的校验矩阵H
利用函数MadHG生成规则LDPC码的校验矩阵H,其行重为6,列重为3,行数为列数一半(行数越大越好),H中任意两列没有围长为4的圈,并得到H对应的生成矩阵G,可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵), ...
中间件编程 利用函数MadHG生成规则LDPC码的校验矩阵H
利用函数MadHG生成规则LDPC码的校验矩阵H,其行重为6,列重为3,行数为列数一半(行数越大越好),H中任意两列没有围长为4的圈,并得到H对应的生成矩阵G,可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵), ...
中间件编程 利用二元域的高斯消元法得到输入矩阵H对应的生成矩阵G
利用二元域的高斯消元法得到输入矩阵H对应的生成矩阵G,同时返回与G满足mod(G*P ,2)=0的矩阵P,其中P 表示P的转置
使用方法:[P,G]=Gaussian(H,x),x=1 or 2,1表示G的左边为单位阵