three

DUET 算法实现程序，针对时延及衰减模型。(DUET algorithm procedure for delay and loss model.)

说明：  是冈萨雷斯写的一本关于matlab在图像处理中应用的书籍，介绍了一些基本的方法，值得初学者一看(Is Gonzales wrote a book on applications in image processing matlab books, introduces some basic methods, it is worth a look for beginners)

给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman coding.)

VQ在语音识别中的应用，选取十个语音，分别进行训练和测试，实验效果不错，值得学习(VQ in speech recognition, the application of selected ten voice, for training and testing respectively, the experimental effect is good, is worth learning)

本程序用自然梯度算法实现源信号的分离，给出了平均串音误差(This program uses natural gradient algorithm to achieve the separation of source signals, and gives the average crosstalk error)

三维FDTD算法在PEC边界情况下VC++主迭代程序(Dimensional FDTD algorithm in the case of PEC boundary VC++ main iterative procedure)

基于matalbd 排队possion mm1 模拟(Simulation based matalbd line possion mm1)

Battery model in simulink

合成地震记录源程序，很适合初学者学习，便于掌握(Synthetic seismograms source, it is suitable for beginners to learn, easy to grasp)

《高等非线性动力学》-庞克来映射-相轨迹的源程序，怎么利用程序求解并画图(" Higher nonlinear dynamics" - punk to map- phase trajectory of the source, and how to use drawing program for solving)