这时一个delaunay三角网的程序，功能强大，并里面有详细说明和程序及原代码。能创建二维和三维的，且能生成模拟的3D图。-then a triangular network nodes procedures, powerful, and there are detailed procedures and the original code. To be able to create two-dimensional and three-dimensional and can generate s

MFCC (Mel Frequent Cepstral Coefficient) in M-File. epresentation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency. MFCCs derived as follows: 1. Ta

（1）定义一个抽象基类Shape,同它派生出5个类：圆、正方形、矩形、梯形、三角形。 （2）利用虚函数计算几种图形面积。 （3）演示构造函数、复制构造函数、析构函数的作用和调用顺序 （4）用类模板具体实现。 （5）利用MFC类库在图形用户界面上绘制及修改这些图形，采用对话框输入输出图形的基本属性 （6）用文件保存图形信息，且能够从文件中读取并作相应处理-(1) the definition of an abstract base class Shape, with its d

离散点集生成等值线的算法实现涉及四个方面：离散点三角形剖分建立不规则三角网（D-TIN）、基于D-TIN内插生成等值点集合，开闭两类等高线同时绘制，等值线适度光滑和标注。（VS2010+AE10+C#）-Discrete point set to generate contour algorithm involves four aspects: establish discrete points triangular subdivision of irregular triangle net (