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LDPC-pso
- 度序列优化时LDPC码设计的关键一步。本程序利用粒子群算法优化LDPC码度序列，速度较快。压缩包包括程序，优化结果，与比较文献。-Optimizing the degree sequence of a key step in designing LDPC codes. This process utilizes particle swarm optimization of LDPC code degree sequence, faster. Compressed package includes
calculator
- 这是一个设计16位计算器，运用Verilog HDL语言编写，可以实现简单的加减法计算。并且可以在Xilinx91i上仿真。其中 top.v文件为目录，calculator.v为计算器设计，display.v为显示设计，divclk.v为分频设计，keypad.v为键盘设计，并且testkeypad.v为检测程序。-design a 16-bit calculator using the Spartan 3 FPGA on the Digilent circuit board, with an
manage
- C++课程设计源码下载，C++编写的人事管理系统，控制台程序，运行编译生成的EXE文件后，按“1”键进入主要功能区，也就是人事维护菜单项，其内部功能是对人事信息的添加、删除、修改、查询、显示、全删和退出等功能选项-The C++ curriculum design codes download, C++ written in personnel management system, the console program, run the compiled EXE file, press &qu
Do-the-Untwist
- The message to be encrypted is stored in plaintext. Given a key k, the encryption method works as follows. First convert the letters in plaintext to integer codes in plaincode according to the following rule: _ = 0, a = 1, b = 2, ..., z = 26, and . =
P1
- 接收并解码来自标准键盘的基本按键的扫描码 然后在1602液晶上显示。按Back Space键可以前向删除显 示字符，按Space键可以后向删除显示字符。- Receive and decode the basic keys a standard keyboard scan codes Then in 1602 on displa
A-compact-AES-core-with-on-line-error-detection-f
- This paper presents a compact, low-cost, on-line error-detection architecture for a 32-bit hardware implementation of the AES. The implemented AES is specially designed for FPGA-based embedded applications, since it is tuned to specific FPGA logi
数据挖掘
- 各种经典的数据挖掘算法基本原理及核心代码。(The basic principle and key codes of various data mining algorithms.)