changguiboshu

分数阶差值，分数倍上采样，DUC模块中应用，在TVB2系统中仿真使用。(Fractional difference scores sampling times, DUC module applications, simulation using TVB2 system.)

3GPP推荐的SCM信道模型的MATLAB源码，实现了LOS场景和NLOS场景，以及极化天线情况下的仿真。(the simulation of SCM channel model suggested by 3GPP completed the environment of LOS and NLOS including the polarize antenna.)

排队论 经典 M/M/1程序 Queuing theory, the classical M/M/1 process(Queuing theory, the classical M/M/1 process)

this file can be used to calculate the entropy of english language.

完成一个二进制FSK通信系统的Monte Carlo仿真，检测器用平方率检测器。(the matlab source code of FSK)

获取apk版本号,内带需要jar包。 经过测试可以使用。(get apk version)

The Hamming codes (described in the previous section) are suitable for detecting random bit errors in a sequence of transmitted bits. If the communication medium is prone to burst errors (channel errors affecting contiguous blocks of bits), then the Hamming code may not be suitable. Reed Solomon Codes are linear block codes, a subset of the BCH codes called non-binary BCH. The (n, k) RS code contains k data symbols and n-k parity symbols. RS Codes are also cyclic codes since the cyclic shift of any codeword will result in another valid RS codeword.

DSP AD采样值存储后MATLAB分析其FFT频谱(DSP AD sampling save da1.dat file，then MATLAB FFT view frequency.)

说明：  巴特沃斯滤波的算法，希望对大家有所帮助，自己写的。(Butterworth filter algorithm, we want to help, his writing.)

Pattern Recognision with matlab(Pattern Recognision)