2dFDTD

线性递减pso程序代码，使用时更换目标函数即可(Linear decreasing pso code, replace the objective function can be used)

利用联合对角化分数低阶空时矩阵进行冲击噪声环境下的二维DOA估计(Use of joint diagonalization fractional lower order two-dimensional space-time matrix DOA estimation under impulsive noise environments)

实现DES算法的加，用matlab实现，代码简洁(DES algorithm to achieve the increase, with Matlab realized, concise code)

ber of qpsk modulation

LTE 4G 王映民的权威著作 详细介绍了4G中的各种技术(LTE 4G Wang Yingmin authoritative book details the various technologies in 4G)

an educational system using guide with relation to the subject of capture de signal to microphone in matlab

对信号进行QMFB分析的matlab函数(the matlab function of QMFBsignal analysis matlab function)

RLS算法先验估计误差和后验估计误差，并用来估计功率谱(The RLS algorithm priori estimated error and a posteriori estimation error, and used to estimate the power spectrum)

Fruit Fly Optimization for ZSCORE

说明：  基于倒谱法的基音周期检测，有着不错的参考意义。(The pitch period detection based on cepstrum method has a good reference value.)