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求解二维热传导方程，文档中有过程和matlab程序。 本文利用有限差分法来求二维热传导方程的数值解，通过Matlab编程求解并作图，进而与解析 解做出的图进行比较，画出误差图。(Solving the two-dimensional heat conduction equation, there are procedures and MATLAB programs in the document. In this paper, the finite difference method is used to find the numerical solution of the two-dimensional heat conduction equation, and is solved and plotted by Matlab programming. The diagram made by the solution is compared, and the error map is drawn.)

光影效果的Flash Loading动画附源文件，看上去很炫的Flash载入动画，动画的中心同时显示加载进度百分比，flash8可修改源文件。

有界面的俄罗斯方块的 源码和说明文档等信息(Tetris with interface source code and documentation and other information)

这是美国科罗多矿院的Zoeppritz方程的精确反射系数的Matlab代码，同时包含有AKI-RICHARDS，Shuey方程等的反射系数，美国人写的相当详细，非常好用。欢迎下载。(This is the exact reflection coefficient Zoeppritz equation of the United States Colorado Institute Matlab code, including AKI-RICHARDS, Shuey reflection coefficient equation)

说明：  STM8L051F3 ADC 测试例程，可供初学者参考(STM8L051F3 ADC test demo)

HTML5 Canvas微信运动步数折线图基作，模拟微信运动步数折线图效果。(HTML5 Canvas Wechat Motion Step Breakdown Map is used to simulate the effect of Wechat Motion Step Breakdown Map.)

数据采集程序，12位的A/D转换，且分为六个通道采入，对数据采集板卡的操作-Data collection procedures, 12 of the A/D conversion, and is divided into six-channel mining income, on the operation of data acquisition boards

A fast replacement memory manager for Embarcadero Delphi Win32 applications that scales well under multi-threaded usage, is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files.

《数据结构》 课设 利用栈计算浮点数的加，减，乘，除，有一定的判错功能-" Data Structure" class-based calculation of floating-point increases in the use of the stack, subtract, multiply, divide, there is a certain sub-error functions

一种基于四阶累积量的谐波恢复的方法，在噪声抑制和谐波估计方面具有一定的优势。(A four-order cumulant-based harmonic retrieval methods, in the noise suppression and harmonic estimates have certain advantages.)