structure

Extract Edge Features using these operators

说明：  整个系统分为数据采集和数据分析两大部分，以友好的图形界面与用户进行交互沟通。 声音数据采集部分实现数据采集功能,根据用户选择的采样频率和预设的采样时间来从声卡获得用户需要的数据。并且将采集到的数据及其频谱图以图形方式很直观的呈现于用户面前。 图像采集分析部分，读入图像后，根据选择，对其进行Linear Conformal、Affine、Projective、Polynomial、Piecewise Linear、Sinusoidal、Barrel、Pin Cushion变换(The whole system is divided into data collection and data analysis of two parts, with a friendly graphical interface to communicate with the user interaction. Sound data collection part of the data collection function, according to user-selected sampling frequency and sampling time to the default user from the sound card to obtain the data needed. And the collected data and the spectrum is very intuitive graphically presented in front of the user. Image acquisition and analysis section, read the image, based on the choice of its Linear Conformal, Affine, Projective, Polynomial, Piecewise Linear, Sinusoidal, Barrel, Pin Cushion Transformation )

this is the paramteres of differential equation of the program to optimize the programs of modeling

香蕉形(banana)标准数据集，用于测试机器学习与模式识别算法。(Banana-shaped standard data set for testing machine learning and pattern recognition algorithm.)

L1最小范数约束压缩感知算法,提供一个程序参考, it is MATLAB code(L1 norm constraint compressive sesing,it is MATLAB code)

基于MATLAB的平面度评定方法，介绍了计算方法(Based on MATLAB flatness evaluation method, calculation method introduced)

matlab code for inertial navigation

matlab函数速查手机，非常有用matlab工具(matlab function Handbook for mobile phones, a very useful tool matlab)

this used in dvb-t system

Hilbert 用于心电信号的检测，提取R波(Hilbert detect the R wave in the ECG )