SONET

说明：  多元统计分析方法，聚类分析的原理讲解资料(Multivariate statistical analysis, cluster analysis to explain the principles of information)

本课件系统地讲述了几何光学的原理，对入门学者来说很有帮助(The principles of the courseware systematically describes the geometrical optics, for entry scholars helpful)

介绍matlab的gui设计工具gaide的使用方法,很有用(introduced Matlab gui gaide design tools to use and useful)

博弈论，高级人工智能课件，中国科学院大学(the pdf of game theory)

电力系统分析中经常用到的稳定性分析软件中国版BPA的潮流计算程序教程PPT(power system BPA)

ASCII码键盘编码电路设计实现资料ASCII, Keyboard encoding circuit design information(ASCII, Keyboard encoding circuit design information on ASCII, Keyboard encoding circuit design information)

matlab优化设计,基于matlabR2009版本，对优化设计方面做了详细的理论分析及实例讲解(matlab optimization design, optimize the design based matlabR2009 version, detailed theoretical analysis and examples to explain)

锁相环实验，PLL参数测试，锁相环PLL原理与应用，环路滤波器 (The experimental phase-locked loop, PLL parameter testing, and application of the principle of the PLL loop filter )

求解NS方程的各种rans方法及直接数值模拟方法介绍 很好的PPT(A very good solver introduction of the ns equation，rans method, dns.)

Finite difference methods: Spatial discretization (3) Temporal discretization (2) Convergence, Consistency, Stability (2) Solution of PDEs require spatial and temporal discretization Typically, the spatially-discretized domain is called the grid The PDE (originally on a continuous domain) is solved on a discrete set of grid points Typically, the PDE is reduced to a set of algebraic equations (that might or might not involve matrix inversion) Types of grids: Structured grid Unstructured grid Hybrid grids