PCA

数字信号处理 实验2 matlab代码全部 东南大学(Digital Signal Processing Experiment 2 matlab code Southeast University)

说明：  基于MATLAB的编程，很好很强大。对于信道仿真非常有用(MATLAB-based programming, very very powerful. Channel simulation is very useful for)

player mega32 music play

this is matlab code of time series prediction . Mackey-Glass Time Series Forecasting using Method 1 Single Stage Fuzzy Forecaster.

说明：  经典又好用的时间序列模型ARIMA，某些场合比GA还要好用的(ARIMA, a classic and useful time series model, is better than GA in some cases)

数字图像处理。MATLAB写的程序。免费下载。。。。。。。。。。。。。(Digital image processing. Programs written in MATLAB. Free Download. . . . . . . . . . . . .)

fisher线性鉴别分析 用matlab实现的源代码 对于ORL库德识别率达到96 以上(fisher Linesr discriminant analysis)

换能器阵元的不同排列组合决定其指向性，波束形成是多波束测量的关键技术。文中 通过数学计算总结了不同换能器阵进行波束形成的工作原理，并介绍了利用二维DFT进行频 域波束形成的一般方法。最后结合现役多波束测深系统，简单解释说明不同系统所采用的波束 形成技术。(Transducer using an array of different permutations and combinations to determine its directivity, beam formation is the key technology for multi-beam measurements. Summarized by mathematical calculations the transducer array beamforming works, and describes the general method of two-dimensional DFT in the frequency domain beam formation. Finally, the active-duty multi-beam sounding system, the simple explanation of the different systems used in beamforming technology.)

说明：  利用 matlab 分别基于 ACF 和 W-AMDF 求基音频率，程序均调试通过。其中的 word 文档为下载资源，供大家参考对比(compute fundamental frequency of speech signal base on ACF and W-AMDF respectively, while the download word document for your reference.)

The Hilbert transform is a linear operator which takes a function, u(t), and produces a function, H(u)(t), with the same domain.