DS

用matlab实现TFIDF算法,有助于初学者了解关键字提取算法.(TFIDF algorithm using matlab implementation will help beginners understand the keyword extraction algorithm.)

MATLAB实现自适应均衡器，对于运用MATLAB的通信专业的学生有用。(MATLAB adaptive equalizer, the use of MATLAB for communication majors useful.)

对“data4.m”数据，采用三种K-L变换，分别提取2个特征。(The "data4.m" data, using the three KL transform, two features were extracted.)

仿真人体的心肺活动信号，在I,Q空间获得该信号的I-Q曲线(simulate the heart and lung beat, show the I-Q curve )

说明：  MATLAB工具箱——libsvm-3.17版本，开始学习~(MATLAB Toolbox - libsvm-3.17 version, start learning~)

一个eemd的程序，对于初学者非常的适用，程序只需要输入实验数据就可以调试出来，可以下下来看看(A eemd program for beginners, very applicable, can debug program only need to input experimental data, can be down and have a look)

NW_net small world 小世界网络，运行无错误，推荐下载！(NW_net small world of small-world networks, error-free operation, it is recommended to download!)

语音信号的维纳滤波，频域实现和时域实现方法(Wiener filtering of speech signals, frequency domain implementation and time domain implementation)

Efficient Implementation of DTW algorithm in MATLAB

本程序为求矩阵的最大特征值、全部特征值和特征向量，应用乘幂法和雅可比过关法(This procedure for the sake of the largest eigenvalue matrix, all eigenvalues and eigenvectors, applications by a power law and the Jacobi clearance method)