cc

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.

粒子群算法应用求解一个方程的最优解 Particle swarm optimization for solving an equation of the optimal solution( Particle swarm optimization for solving an equation of the optimal solution)

简单的音调识别系统，能够识别出钢琴弹奏出的音符/(Simple speech recognition system based on Matlab can get the final result through sample training.)

用于地理空间插值的普通克里金方法。采取指数形式的变差函数。(Used in geographical spatial interpolation, ordinary kriging method.The form of index variation function.)

satellite image fusion

皮肤检测小程序，非常实用方便，感兴趣的朋友可以看一下。(Skin testing applet, very practical and convenient, interested friends can see it.)

The Gauss-Seidel technique is intuitive and easy to use on large or small problems. However, you should beware that the convergence tolerance must be carefully selected. Because the convergence criterion is based on the error between iterations, the same convergence criteria may lead to very different results. The direct solution technique presented in Section 2.6.2 is generally preferred over an iterative technique like Gauss-Seidel iteration if a tool such as MATLAB that provides a computationally efficient means of solving sparse matrices is available.

说明：  基于simulink的可以生成幅值可变、频率可变、相位可变、偏移量可变的正弦、方波和三角波信号的多信号发生器(Based on Simulink, it can generate sine, square and triangle wave signals with variable amplitude, frequency, phase and offset)

matlab中的svpwm异步电机控制仿真(matlab in SVPWM induction motor control simulation)

This program describes the use of Inverse Synthetic Aperture Radar (ISAR) with stepped-frequency waveform (SFWF) to produce a high-resolution, 2D image of a target.