coding

bfsk的调制部分，基于MATLAB平台。(the modulation of bfsk)

自己写的matlab小程序，用于解线性方程的根。可以参考下(Their own small programs written in matlab for solving linear equations of the root. Can refer to)

利用KNN最近邻算法，对心音信号进行分割并判断，给出第一心音、第二心音和收缩期、舒张期。(Use KNN nearest neighbor algorithm, the heart sound signal is divided and judgment is given first, second heart sound and systolic, diastolic.)

The present matlab code derives from the basic Lattice Boltzmann code named LB BGK D2Q9 and submitted on 2005-02-10 (see Matlab Central) MATLAB release MATLAB 7.1.0 (R14SP3)

将UCI数据转为为libSVM数据格式的matlab代码。包含数据集。(The UCI data into for libSVM data format of matlab code. Contains data set.)

小波包。整合了几篇小波包的文献，提供了小波包的整体概念认识，可以由此对小波包产生比较明了的理解，同时简单介绍了Matlab小波包工具箱的用法。(Wavelet packet. Integration of the literature several wavelet packet provides a conceptual understanding of the overall wavelet packet, wavelet packet can thus produce more clear understanding of, and briefly introduced the use of Matlab Wavelet Toolbox.)

A FIS Editor file (.fis file) of an obstacle avoiding robot using Fuzzy Logic.

模态参数辨识方法，主要是利用时域数据进行时域模态参数辨识(time modal identification method)

矩阵的LU分解 PLU分解 以及平方根分解(LU decomposition of the matrix square root PLU decomposition and decomposition)

Smith Chart. Calculate VSWR and return loss.