energydetection

计算高阶统计量的程序，包括WVD、伪WVD，平滑WVD(Calculation of higher-order statistics of the procedures, including the WVD, pseudo-WVD, smoothed WVD)

PhysioNet 8格式数据的读取程序，MATLAB平台，可用于读取nsr心电数据库等。(PhysioNet 8 format data read program, MATLAB platform that can be used to read nsr ECG database.)

解线性方程组的直接法，我搜集的matlab程序，希望对同学有用，希望大家学习！(Solving linear equations, direct method, I collected the matlab program, the students hope to be useful, I hope you learn!)

海面上一轮船沿直线匀速前行，速度为30公里/小时，船上有一雷达可用来测距、测角，船长关心的是周围目标那些是活动的船，那些是不动的岩石，若是活动的船，请按下面假设，分析有关因素，给出船的运动方向和速度。(ships on the sea along a straight uniform before the trip and a speed of 30 km/hour, On board there is a radar can be used to measure the distance and angle measurement, the captain of concern is around the goal of those activities is the boat. those are immobile rocks, if the ship by the following assumptions, analysis of the relevant factors, the boat is the direction and speed of movement.)

A function to genetare a secuence of states based on the hidden marckov models

比较全的PID控制MATLAB仿真例子程序，直接可以用，包括M文件和SIMULINK仿真。(Compare PID control procedures MATLAB simulation example, can be used directly. M including documents and SIMULINK.)

dijstra algorithm..this is the trial version i tried to implement it on matlab

基于阈值分割心音信号，阈值可根据信号调整，程序给出心音分割的起止位置。(Threshold-based segmentation of heart sound signals, the threshold can be adjusted according to the signal, the program gives the starting and ending positions of heart sounds segmentation.)

matlab code for finite element method

一个用来计算高维数据线性图形嵌入的matlab函数，是几乎所有线性降维算法（如LPP, NPE, IsoProjection, LSDA.）都要用的一个文件，在这里上传给大家，一定用得着！(A high dimensional data used to calculate the linear graphics embedded matlab function, is that almost all linear dimensionality reduction algorithms (such as LPP, NPE, IsoProjection, LSDA.) Should be used in a document From here to the U.S., we use gained!)