Numerical-Methods-Engineering

利用matlab实现的多类分类，希望对初学者有帮助(this paper introduce the scheme of multi-classify in matlab)

几个数组基本相加的脚本文件和函数文件 几个if循环的脚本文件(array and if circulation)

说明：  simulation of stationary field to rotating field

实现极大值查找，可输出数值和下标，并带有阈值功能。(search for maximum value)

采用M2M4信噪比估计算法对QPSK调制解调器的接收端信噪比进行了估计(M2M4 SNR estimation algorithm on the the QPSK modem receiving end signal-to-noise ratio estimated)

求N个字符的不重复排列数，不是标准的递归写法，供求职时笔试参考。(Seek N-character array of non-repetition number, not an ordinary recursive formulation for the job when the written reference.)

说明：  一篇用adaboost实现自动目标识别的文章。采用MSTAR数据库作为分类对象。(Adaboost an automatic target recognition with an article. Classification using MSTAR database as objects.)

用于自动批量提取不同图像坐标位置的激光光带图像的中心，并将批量处理结果依次显示在一张输出图像中，输入为批量的激光光带图像，输出为激光中心坐标并做图显示(Different images for automatic batch extraction center coordinate positions with images of laser light, and the batch processing results in order to display the image in an output, the input for the bulk of the laser light with the image coordinates of the center and the laser output is done diagram shows)

第二类样条插值多项式源代码，用于科学计算与数据处理，含有详细注解说明，可供matlab学习者参考。(The second category spline interpolation polynomial source code for scientific computing and data processing, contains a detailed description of annotations available matlab learners.)

精通matlab7这本书的例程，6-10部分(Proficient matlab7 this book part of the routine ,6-10)