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自适应量化。读取wav文件，使用2到12比特量化。抽样频率8khz(Adaptive quantization. Read wav files, using 2-12 bit quantify. Sampling frequency of 8kHz)

程序实现了生成决策树并使用决策树对离散特征向量进行分类。在判断是否要继续生成叶节点时采用entropy来作为impurity的measurement.(Program and use the decision tree decision tree to generate discrete feature vectors for classification. In determining whether to continue generating leaf nodes using entropy as the impurity of the measurement.)

The ebook guides new users of Matlab to solve PDE equations. Easy reading and useful

扩展卡尔曼滤波算法是滤波领域较为重要的方法之一。本滤波算法是典型的卡尔曼滤波应用问题。(kalman filter is a verry important filter.EKF is a better filter.)

指纹识别,包括预处理，后处理，特征识别，特征匹配等的代码(zhiwenshibie)

Crank nicolson method of numerical methods of integration. Used for all Computational Fluid dynamics applications.

此程序用来求解水膜蒸发过程温度分布，蒸发率等参数。(This program is used for numerically calculating the temperature distribution and evaporation rate during the evaporation of a water film.)

teaching image processing with matlab program

说明：  《MATLAB 7.0 从入门到精通》一书的完整光盘源代码。(&quot MATLAB 7.0 from the entry to the master&quot of a book on CD-ROM source code integrity.)

chirp信号产生比较 If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient. (chirp signal generation If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient. )