KronReduction

基于AR原理，对随机过程进行了monte carlo模拟。对结构的抗风、抗震设计有参考价值(Monte carlo simulation of random process based on the AR principle. On the structure of the wind, seismic design of the reference value)

电力系统故障计算，能进行横向故障，纵向故障，同时能计算出各支路的短路电流。(Power system fault calculations, can be transverse faults, vertical fault, and can calculate the short-circuit current of each branch)

The NAVSTAR GPS (NAVigation Satelllite Timing And Ranging Global Positioning System) is an all-weather, space-based navigation system developed by the U.S. Department of Defense to determine ones position, velocity, and time accurately in a common reference system on the Earth. The present constellation consists of nominally 24 satellites and provides global coverage with four to eight satellites simultaneously observed above 15 ? elevation.

mean and covariance of samples estimation

this file is optimizing cod by nelder Mead in matlab.

matlab基本算法之一，用ESPRIT方法估计波达方向，(Direction of arrival estimation using ESPRIT method)

多尺度特征熵，用于机械振动信号特征提取和故障诊断等方面(Multi-scale feature entropy for mechanical vibration signal feature extraction and fault diagnosis)

说明：  matlab自回归马尔可夫转换模型仿真估计与预测(matlab autoregressive Markov switching model simulation estimates and projections)

离散无记忆信源是一种最简单且最重要的信源，可以用完备的离散型概率空间来描述。本实验通过计算给定的信源的熵，加深对信源及其扩展信源的熵的概念的理解。(Discrete memoryless sources is one of the most simple and most important information source, can be used to describe a complete discrete probability space. In this study, by computing the entropy of a given source, to deepen understanding of the source and the expansion of the concept of entropy of the source. )

pattren matching the DP algorithm