polyfitn_demo

主成分分析并用散点图分析前三个主成分M代码，请指教。(Principal component analysis and scatter analysis of the first three principal components M code, please advice.)

电路 信号系统仿真的源码 基于multisim10.0(Signal System Simulation multisim10.0 based on the source)

funcion que determina la autocorrelacion entre muestras consecutivas de un segmento de voz

Matlab GUI4 初学者视频教学，非常实用的视频教学文件(Matlab GUI4 learner video teaching,very useful)

problem solving c++是一本很好的c++入门教科书，入门必备。可能不是非常主流，但是很推荐。(problem solving c++ c++ is a good introductory textbook, entry required. May not be very mainstream, but it is recommended.)

本程序是基于机器视觉的零件缺陷检测，主要是对热轧钢缺陷的检测。供大家参考学习。vision, mainly is the detection of hot rolled steel defect. For your reference. (This procedure is the detection of defective parts based on machine )

ADPCM的matlab算法，很简单，一般人都能看懂。(Matlab the ADPCM algorithm, is very simple, ordinary people can understand.)

Optical Chracter Recognization using template matching

说明：  主成分分析,matlab7.1上运行，很好的工具箱(PCA，component analysis matlab7.1 toolbox)

互有平移加噪声的图像的获得和用光流进行估计，对做超分辨率图重像的同学很有帮助(Mutual translation plus noise image acquisition and optical flow to estimate the super-resolution map of the re-do the students as helpful)