chengmi

LMS自适应算法的MATLAB仿真，包括不同参数下的流程仿真、性能分析(MATLAB LMS)

光伏并网系统单相逆变器电压前馈电流控制，基于matlab 7.3 。(photovotaic grid-connected system single-phase inverter voltage feed forward current control,based on matlab 7.3)

我们编的MATLAB程序，实现了用最短路算法求最短路径。这是我们在学校国际赛模拟题做的东西，相信对数模很有用。(We compiled MATLAB program, using the shortest path algorithm to achieve the shortest path. This is our international competition simulation title in the school do something, I believe the number of modules useful.)

MATLAB6.0数学手册pdf版本的，很有用，大家可以看下(MATLAB6.0 manual pdf version of mathematics, very useful, we can facie)

lorenz系统,这是第一个文件定义lorenz系统(lorenz system plot this is file 1, the lorenz system define)

ebcot algorith with arithmetic coding

I upload kalman Matlab code

MATLAB写的CRC校验编码和解码程序(CRC check code written in MATLAB and the decoder)

ICA算法的Matlab实现-fast fixed-point algorithms ICA Matlab (ICA algorithm by Matlab-fast fixed-point algorithms ICA Matlab)

文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem. Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors. The models are used to design first, second etc. order predictors. The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The best prediction scheme obtains an average spectral distortion that is 0.46 dB less than for the reference method. )