SPTK-3.0

matlab code (kMean.m) used kMean, clusturing. for Speech Recognition

本程序实现随机数的产生和在相同调制方式下功率谱比较(the program of random number generation and modulation in the same way under the power spectral comparison)

计算共振峰MATLAB代码,gong yu yinxin hao chu li de chu xue zhe shi yong(the formant calculate code)

kalman filter matlab tool help full for understanding the coding for the kalmanfilter, which can either be used for any purposes which could be help for digital signal processing, wirless mobile communication , OFDM .

L-M(Levenberg—Marquardt)是一种非线性最优化里面最常用的方法之一，改方法能快速而准确的逼近收敛值。本文简述了改方法的操作原理和具体运用，如可以方便的用于有约束与无约束最优化的求解。(L- M (Levenberg- Marquardt) is a kind of nonlinear optimization inside one of the most commonly used method, change method can fast and accurate approximation convergence value.This paper briefly describes the operating principle of change method and concrete application, such as easy to solve constrained and unconstrained optimization.)

melp声码器，包括melp编码器和melp解码器(melp vocoder comprising melp melp encoder and decoder)

说明：  四阶龙格库塔法，在解常微分方程时进行数值求解时调用使用(The fourth-order Runge-Kutta method is used to solve ordinary differential equations numerically.)

a filtering technique in matlab software.

无线信道建模很复杂，不同场景下的模型差异较大，这是一本讲解无线信道建模方法的经典书籍配套的matlab例程(Channel modeling is complex models under different scenarios are quite different, which is a classic way to explain the channel modeling books matching matlab routines)

普通PID控制，本人已试过，非常好使，希望大家的支持，谢谢！(Ordinary PID control, I have tried, very so that, hope everyone' s support, thank you!)