NS2 tutorial for beginners (in English) This document gives the general use of N...

问题描述: 一杯沸水冷却，圆柱体模型，底面半径0.05m，高0.1m，周围温度20度，初始水温100度 方程是四维输运方程（常数a^2=k/(c*p)，k是热传导系数0.6006焦/（米*秒*度）） 初始条件：t=0时水等于100度 边界条件：1.上下壁都是自由冷却，第三类边界条件，周围温度保持在20度（H=k/h,h取1） 2.杯壁绝热，第二类边界条件 图形显示格式,取过圆柱轴的截面温度变化将其做成动画. -Problem description : a cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, The second category boundary conditions graphics format, cylindrical shaft for the cross section of its temperature changes caused animation.

遥感软件erdas的详细操作说明，非常适合基础学起的人。是一本很好的资料。-Remote sensing software ERDAS detailed instructions, very suitable for the basis of a person to learn. Is a very good information.

《NS2与网络模拟》这本书的源代码 经典-err

computer phone

八数码问题的源代码-eight digital source of the problem

CUDA 是一种并行编程模型和软件环境，用于应对这种挑战，同时保证熟悉 C 语言等标准编程语言的程序员能够迅速掌握 CUDA。CUDA 的核心有三个重要抽象概念：线程组层次结构、共享存储器、屏蔽同步（barrier synchronization），可轻松将其作为 C 语言的最小扩展级公开给程序员。这本关于GPU高性能编程的代码对于初学GPU编程的学者来说是非常难得的，它通过程序实例让初学者更好地理解GPU编程。

SharpDevelop2.0.0 c#开发免费工具-SharpDevelop2.0.0 develop free tools

IT++ is a C++ library of mathematical, signal processing and communication system routines/functions. Its main use is in simulation of communication systems or for performing research in the area of communications.

从网页中提取内容，取出各种标记，只保留文本内容，生成文本文件。-Extracted from the web site content, remove all kinds of tags, only the text to generate a text file.

只想下载 只想下载 只想下载 -Just want to download just want to download just want to download just want to download just want to download just want to download