yuyinchuuli

Speaker recognition is the task of validating individual s identity using invariant features extracted from their voices print. Speaker recognition technology common applications include authentication, surveillance and forensic applications. This Paper investigates the performance of three automatic model selections based on Gaussian Mixture Model (GMM). These approaches are Bayesian information criterion (BIC), Bayesian Ying–Yang harmony empirical learning criterion (BYY-HEC) and Bayesian Ying–Yang harmony data smoothing learning criterion (BYY-HDS). Experimental evaluation of these methods is presented.

手机定位中基于TDOA技术的泰勒算法的仿真(TDOA mobile location technology based on the Taylor algorithm simulation)

偏分方程的MATLAB解法(对matlab的pde工具箱，从图形用户界面入手，对各种典型方程和应用实例逐个作了计算和分析)(MATLAB Solution of partial differential equation (pde on the matlab toolbox, starting from the graphical user interface, a variety of typical equations and application examples have been calculated and analyzed individually))

这是一个用matlab编写的NSGA2标准程序，对初学多目标算法的人很有帮助。(This is a the NSGA2 standard procedures beginner multi-objective algorithm using matlab helpful.)

西安交大Malab教学视频，从入门到精通，易于学习，用时少。(Xi' an Jiaotong University Malab teaching video, from the entry to the master, easy to learn, with less time.)

这个是关于OFDM固定比特仿真平台的源程序代码，解压缩后里面有子程序(this is fixed on OFDM simulation platform bit of the source code, after extracting inside a subroutine)

自己编的，用两电平电压型PWM整流器实现网侧单位功率因数整流，SVPWM调制(control rectifier with svpwm)

MIMO_OFDM的信道估计，方法较多，性能很好，十分完整而强大的程序(MIMO_OFDM channel estimation methods are more good performance, very complete and powerful program)

说明：  粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解．(Particle swarm optimization algorithm based on the idea that groups of individuals through collaboration and information sharing to find the optimal solution.)

从excel中提取数据，应用小波包分解提取特征频段能量值的matlab程序(Extracting data from excel, the wavelet packet is used to decompose the matlab program that can measure the value of the feature frequency)