3in1

palmer s method gor calculatin near surfave velocity by "generalized reciprocal method"

函数性差分的matlab代码（Stephane Bonhomme，2011）。(Codes for Bonhomme (2011) "Functional Differencing")

knn算法程序，它是一种基于matlab的模式识别算法，用于文本或其他数据样本的分类。(KNN algorithm based on matlab, the pattern recognition algorithm, the use of classification and identification.)

tpdf是计算学生t分布概率密度的函数，在金融数值模拟中有广泛应用。(tpdf is calculated Student' s t-distribution probability density function, there are widely used in the numerical simulation of finance.)

说明：  MATLAB实现的无源RC、LC滤波器设计系统。可设计LP、HP、BP、BS四种滤波器，附带设计结果(MATLAB realization of passive RC, LC filter design system. Can be designed LP, HP, BP, BS in four filters, with the design results)

MUSIC 算法的原程序,希望对大家有帮助(the original procedure, we hope to help)

Detection of life threatening Arrhythmias are important for successful defibrillation therapy. This paper provides an idea about arrhythmia detection based on surface ECG analysis.

卡尔曼滤波器 matlab仿真实验代码 GPS数据后处理(kalman filter)

一个Active Form的范例(an example of the Active Form)

prints the current YMDHMS date as a timestamp