newton_iteration

will automatically delete the directory of debug and release, so please do not put files on these two directory

读取字符串，统一转换成小写后，删除相同的字符(Read the string converted to lower case after the reunification, delete the same character)

传统的DOA估计算法，如MUSIC、ESPRIT算法，都是在假设信号没有相干的情况下求解的，一旦信源信号具有相干性，估计性能会急速下降，所以提出了空间平滑的算法，解决相干信号的波达估计！(The traditional DOA algorithms, such as MUSIC, ESPRIT algorithm, is under the assumption that the signal is not coherent case solving, once the source signal with coherence, estimation performance will fall, so put forward spatial smoothing algorithm, to solve the coherent signal estimation of direction of arrival!)

这本matlab简单易懂，非常适合初学者，我就是看的这本教程才学会的、(This matlab straightforward, very suitable for beginners, I just look at this tutorial was learned,)

A Fast Image Segmentation using Delaunay Triangulation

KF在应用实例，这是一个比较实用的例子，对于初学在跟踪上的应用比较有效(kalman Filter)

document wich make clear using fuzzy logic in matlab

是一个讲解fft的例子，内有程序的详细注解，很不错的demo，(fft learning process, very good demo, with detailed notes)

这是一个用matlab语音编写的完整的指纹识别程序，用matlab语言实现了识别指纹、比较两个指纹图像相似度等功能，并设计了用户界面，使用户方便地进行图片的提取和分析，同时直观地显示出比较结果，方便直观(This is a complete fingerprint recognition procedures written in a voice with matlab, matlab language used to identify fingerprints, similarity compare two fingerprint images and other functions, and design a user interface that allows users to easily extract and analyze images, while visually shows the comparison results, convenient and intuitive)

卡尔曼滤波的例子，都是关于雷达方向的，本人都亲自调试过，都能够运行(Calman filter example, is all about the direction of radar, I personally debugging, can run)