verilog编写的ldpc编码的源代码

Rtlizer is a simple spectrum analyzer application written using rtlsdr, kiss_fft and Gtk+. It was originally created as a Beaglebone+rtlsdr demo, but it will probably run on anything with rtlsdr and Gtk+ installed.

A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;

cdma2000中的turbo码的实现,是用matlab实现的，方法比较简单-the achieve of the turbo in cdma2000

与Casio BOSS进行串口通讯的程序 -Serial communication with Casio BO

本例子详细介绍了如何编制一个利用win32串口API函数，通过读写串口控制MODEM，进而实现远程数据传输的程序。-the detailed examples of how to use the preparation of a Serial win32 API functions to read and write through the modem serial port control, thereby achieving long-distance data transmission procedures.

用matlab编写的除法计算器,能够实现除法运算-division calculator is written by matlab

这是一个4206－DATAMAX 打印驱动程序 专门打印条形码。-This is a 4206- DATAMAX Print Driver for specialized printing bar codes.

WINDOWS MOBILE sing tool

基于OpenH323的一个VoIP程序，下载自国外专业网站-based on OpenH323 of a VoIP procedures downloaded from the website abroad

NS2 仿真性能的 TCP 和 UDP 使用 WiMax 接入网技术在这种模拟 simplesimulation 方案被认为是单一移动 WiMax 节点动作之间的两个 WiMax 本安型同时覆盖面积保持与常见的相应节点的连接连接这些本安型背后。于性能的 TCP 和 UDP 的评价差异尤其到 thisscenario 的 TCP 和 UDP 连接会使用的逐个产生两种方案即一个 TCP 广告，广告上其他使用 UDP 对于此拓扑结构。如下图所示的数字 1 表示仿真拓扑的方法或仿真流程。