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Graphical demonstration of eigenvalues and singular values

序列x(n)的Welch法求其功率谱密度估计，先产生噪声序列再绘制波形最后用Welch法估计功率谱。(The sequence of X (n) for the Welch power spectrum density estimation method, first noise sequence waveform drawing and using Welch power spectrum estimation method.)

用Matlab实现 有限元方法中的 节点生成(Matlab fem node)

三维重建：TwIST_两步迭代的图像分割matlab源码,包括图象压缩_重建_增强_去噪等应用(Three-dimensional reconstruction: TwIST_ two-step iterative image segmentation matlab source, including the reconstruction of image compression _ _ _ denoising applications such as enhanced)

说明：  Matlab基础及其应用教程，pdf文档(Matlab basis of its application tutorials, pdf document)

complete text extraction for text window

同步压缩变换时频分析，大家可以试一试试试(Synchronous compression transform time-frequency analysis, we can try it)

说明：  matlab实现的简单BPSK调制，经过高斯噪声信道(matlab to achieve a simple BPSK modulation, the Gaussian noise channel)

HMM MATLAB ..speech recognize

改进的分段线性表示方法，含有四种基本算法，自顶向下，自底向上，滑窗，以及滑窗式自底向上算法。是流行的降维、分类算法。改进之后，所得出的线段是连续的，解决了离散线段带来的不便。(Rewised PLR algorithms inclusing four basic methods: top down, bottom up, sliding window and sliding window bottom up. PLR is a popular algorithm for classification and demension reduction. )