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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.

preisach 模型在MATLAB环境中的程序 便于计算和仿真(preisach model program in MATLAB environment to facilitate the calculation and simulation)

一维的求根多重信号分类算法Root-MUSIC，在matlab环境下实现(One-dimensional root finding multiple signal classification algorithm Root-MUSIC, in the matlab environment to achieve)

该惯性导航系统工具箱（INS）就是专门为这个目的设计的。这个工具箱可以用来模拟仿真载体动力学，处理原始测量值（加速计上的delta-V数据和陀螺仪上的delte-theta数据）和数据。(The inertial navigation system (INS) is specially designed for this purpose. The kit can be used to simulate carrier dynamics, processing raw measurements (accelerometer delta-V data and gyroscope data delte-theta) and data)

broadatz纹理库,和lbp算子.用四种不同的lbp算子验证图像的旋转不变性.(broadatz textures, and lbp operator. lbp with four different operators verify the image rotation invariance.)

Feature Extraction from EEG

机器人轨迹跟踪程序，采用控制器设计方法，可以实现跟踪圆弧、直线、螺旋曲线(Trajectory tracking program, using the controller design method can trace an arc, line, curve spiral)

用于GPS数据三个坐标方向XYZ的插值，采用拉格朗日算法(For GPS data three coordinates XYZ interpolation, using Lagrange algorithm.)

说明：  基础BPSO的matlab程序,可用于学习使用(Matlab program of basic BPSO)

用matlab编写的newmark－belta法求解结构动力响应(Prepared using matlab newmark-belta method for structural dynamic response)