code-mophong-hinh-4

说明：  Matlab 关于混沌的一个gui编程简介(Matlab Adventures in Bifurcations & Chaos" (ABC++) is a GUI application, which runs in a Matlab environment and has been designed for the exploration of bifurcations and chaos within the Chua Circuit paradigm.)

菲涅尔衍射积分的 S FFT算法。理解用S FFT算法完成菲涅尔积分原理，特别是确定观察面尺寸的原理及相应公式的来源。(The Fresnel diffraction integral S- FFT algorithm.Understand complete Fresnel integral principle with S- FFT algorithm, especially the observation surface size of the source of the principle and the corresponding formula.)

临床测试的各种心电信号数据dat格式，可以用matlab来进行处理(ecg signal processing using matlab，there a lot of data in it.)

首先用雷克子波合成正演地震记录，得到较好的记录结果，然后用此结果进行F-K的波长延拓，得到偏移结果。(The first wave of synthetic forward with Leike Zi seismic records, the records get better results, then use the results of FK wavelength extension, to be offset results.)

Program to use your camera as a scanner. Automatically detects the page on the picture. (Description Useful program if you don t have a scanner or need to scan quickly a lot of pages. It detects the page on the picture, make it rectangular, cut the borders and enhance the contrast. Function parameters are the input picture filename and output filename. Some parameters that can be changed are described in the function. Be careful with the flash of the camera, it creates a non-homogeneous luminosity difficult to clean. Required Products Image Processing Toolbox MATLAB release MATLAB 7.5 (R2007b) )

说明：  澳大利亚国防大学的Geoff Mercer博士关于matlab求解微分方程的讲义。重点讲解了初始化、场分析和边界值问题。书中有一些实例，可以结合学习。(Australian National Defense Force Academy, Dr Geoff Mercer notes on matlab to solve differential equations. Highlighting initialization, field analysis and boundary value problems. Some examples of the book, you can combine learning.)

face recognition based on PCA techniques

感知器的算法有很多，这是我以前写的一个，希望与大家可以相互交流(gan zhi qi de suan fa you hen duo .yu da jia gong xiang )

线性调频雷达的程序计算。对于初学者来说，可以看看。希望有所帮助。(for this function. if needed,you are welcomed to download it.)

SVM典型三分类程序 自带数据特征 可完美运行(SVM classification program comes with three typical characteristics of the data can be perfect run)