nan_wang_dan_xiang

这是一些MATLAB图形用户设计界面的源程序，对初学着有帮助哦！(which is a MATLAB graphical user interface design of the source of a novice to help!)

adding noise and image registration

说明：  matlab 从入门到精通，很好的文档，珍藏多年(matlab From Novice to Professional, well documented, the collection for many years)

说明：  lower的原版关于sift算法的资料，很难找的哦。本文非常详细的介绍了sift算法，并与常用的边缘检测算法作了比较，是学习sift算法的好资料。(lower of the original information on the sift algorithm, it is difficult to find, oh. This very detailed introduction to the sift algorithm, and with commonly used edge detection algorithms are compared, is the learning algorithms sift the good information.)

高斯脉冲（带波形因子）频谱分析，需设置三个参数：1.波形因子alphamin 2.叠加次数N_alphavalues 3.波形因子步长alphastep(Gaussian pulse (with the form factor) spectrum analysis, the need to set three parameters: (1) form factor alphamin of superposition of a number of times N_alphavalues ​ ​ form factor step alphastep)

smoothing images processing

PID Controller Design for a DC Motor

This is a watermark soucecode based on Spacial Domain Algorithm implemented by using Delphi7.0. The main idea is to embed the binary watermark into th - transparent digital watermarking and digital watermarking Wavelet the note. Pictures were revised according to their needs

convolution encoder matlab code for 1/n

这个函数用来调取并保存在excel表中定义的原始参数( This function is used for retrieval and stored in excel original parameters defined in the table)