double-talk-dectetion

说明：  MATLAB 模糊控制PID调节 逻辑工具箱函数说明(MATLAB模糊逻辑工具箱函数)

SIFT feature detector

wlan物理层接收模型，给出了接收器各种模型(wlan physical layer receives the model, various models are given receiver)

updated Astar algorithm

离散卷积计算 实验步骤： 主界面下进入实验五的“离散卷积计算”子实验， 输入有限长序列 x(n) 输入有限长序列 h(n) 鼠标单击确定按钮，以数值和图形两种方式显示卷积结果 (Discrete convolution calculation of the experimental steps: the main interface into the experiment five " convolution calculation of discrete" sub-experiment, the entry of a limited length sequence x (n) input sequence of finite length h (n) the mouse button to click OK to both numerical and graphical ways shows the results of convolution)

非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。(This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex digital vector sequences that have a prescribed time-variaut Covariance function. )

matlab计算涡旋光束干涉产生的条纹，简单实用，包括文献(Calculation of fringe generated by vortex beam interference by MATLAB)

新兴元启发式优化方法 杨新设 模拟退火 蝙蝠 萤火虫 算法(New meta-heuristic optimization methods Yang new simulated annealing algorithm bat firefly)

说明：  超声波数值模拟，通过matlab模拟声场的传播(ultrasonic simulation)

Calculates photonic band structure for either an fcc or diamond lattice of dielectric spheres of dielectric constant epsilon_a in a dielectric background of dielectric constant epsilon_b.(Calculates photonic band structure for ei ther'isnt an fcc or diamond lattice of dielectric v. eres of dielectric constant in a diel epsilon_a ectric background of dielectric constant epsi lon_b.)