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cntcycle
- 程序分别用于统计LDPC码中各种环长的环的个数。
sr4.rar
- 这是一个CRC32位的校验程序, 给定一组输入,得到输出的校验统计,This is a bit CRC32 checksum procedure, given a set of input, output received checksum statistics
TD-SCDMABasebandsignalprocessing
- 考虑到TD-SCDMA多种业务信道,本程序可以完成多重业务信道的仿真。完整的程序,包括Turbo信道编解码,CRC生成,扰码,交织,误码率统计,扩频等,程序编写规范,注释非常详细,是研究tdscdma的好东西,也是学习数字信号处理的好材料。-the program can complete several operation.the complete process, including the turbo channel encoding and decoding, CRC,scrambler
SMES
- (原创)手机特定事件监测系统的服务器端代码。包含从无线猫读取短信的简化版RIL模块、Google Earth的使用方法、TeeChart动态统计的使用方法-the Server of Special Event Monitor System. Include a simplified RIL model used to read and write SMS through 3G wireless modem.
BS
- 基站,实现基站在处于休眠苏醒切换过程中的时间统计-Base stations, base station is in Sleep awakening switch process time statistics
rice-and-rayleigh
- 瑞利衰落和莱斯衰落信道的仿真程序,能够统计出误码率与信噪比的仿真图-a simulation program for raileigh and rice channel
PdfEstimation
- 已知观测数据为A+W(n),其中A为直流信号,W为复高斯噪声,服从CN(0, ),在统计N次下,计算X的统计平均值 ,求T(x)= 的pdf:p(T(x)|H0)、p(T(x)|H1)。 H0: W H1: A+W -Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics,
PRACH
- WCDMA系统中随机接入过程的仿真,包含整个随机接入信道的仿真,完全根据WCDMA协议产生,包含信源产生、编码、交织、数据发送接收、解码解调、误码率统计等过程。-Simulation of a random access procedure in a WCDMA system, including the simulation of the random access channel, according to the WCDMA protocol generated entirely, inc
error_cal
- 二进制数据传输的误码率测试仿真系统,数据通过高斯噪声信道,然后统计数据的误码率,最后画出性能图。-Binary data transmission error rate testing simulation system, data by Gaussian noise channel, then the error rate statistics, and finally draw performance graphs.