MechanicalFrictionwithSimulinkandPhysicalModeling

解决2004年数学建模第一问求出力机组的源码(In 2004, the solution of mathematical modeling for output unit ask source)

计算机视觉实验四--利用所给步骤编写cany算子边缘检测比较采用Matlab自带cany函数的边缘检测(Computer vision experiments 4- to step in the preparation of cany use of edge detection operator used to compare the Matlab edge detection function built-cany)

对确定的一个负反馈系统，进行稳定性判断、最小相位系统判断；求取零点、极点、放大系数；绘制阶跃响应图。(To determine a negative feedback system, judge, judge the stability of minimum phase system calculating the zeros, poles, amplifying coefficient drawing step response diagram.)

Good program treating biorector

matlab檔案，用於讀取nmea檔案，將NMEA檔案輸出成一個Class架構值(read and parsing NMEA file)

这是有关正弦波频率估计的几种算法，包括过零点检测，rife算法，music算法，levensen法，周期图法等7种不同算法。(This is several algorithm for frequency estimation of sinusoid, including zero crossing detection, rife algorithm, music algorithm, levensen method, periodogram method 7 different algorithms.)

说明：  熵权法求指标权重,R为输入矩阵,返回权重向量weights(Entropy weight method)

speech enhance matlab

实现小波变换，并用支持向量机进行识别；可以自己准备两类样本图片，进行特征提取等(To achieve the wavelet transform and support vector machine to identify can prepare two types of sample pictures, feature extraction)

Gauss-Seidel Iteration