TopCoder 赛题程序 SRM 146 DIV1 600

读者-写者的读写限制（包括读者优先和写者优先）         1）写-写互斥，即不能有两个写者同时进行写操作         2）读-写互斥，即不能同时有一个读者在读，同时却有一个写者在写         3）读读允许，即可以有2个以上的读者同时读读者优先的限制：        如果一个读者申请读操作时，已经有一个读者在读，则该读者可以直接读写者优先的限制：        如果一个读者申请读操作时，有写者在等待访问共享资源时，则该读者要等到没有写者处于等的状态时才能开始读操作

代码实现了二叉树的生成和搜索。希望对正在学习算法的同学们提供便利。

二维稳态导热问题。设材料物性均为常数，均质无内热源。已知它的左边界是温度为T2的等温边界，其他三个边界均为温度为T1的等温边界。导热区域为边长L的正方形。-two-dimensional steady-state heat conduction problems. Based material properties are constant, no heterogeneity within the heat source. It is known to have a threefold T2 is the temperature of the isothermal boundary, the other three border are temperature T1 isothermal boundary. Regional conduction length L of the square.

基于最小二乘原理的曲线拟合程序-A program of curve fitting based on least squares algorithm.

#include < iostream >使用命名空间std; 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

Example to calculate, with basic operations, polinomial til 10 degrees, just the first step for solution of polinomial problems, can be implemented according to your wish-Example to calculate, with basic operations, polinomial til 10 degrees, just the first step for solution of polinomial problems, can be implemented according to your wish

旅行商问题的模拟退火matlab源码程序-Traveling salesman problem matlab source of the simulated annealing procedure

该文件是自己在做点阵汉字字体变换时所写的函数，主要包括整数放大，倾斜，加粗，颠倒，镜像和旋转操作。

矩阵运算的类，可以方便地进行矩阵加，减，乘等运算。-matrix calculation of categories, and convenient for the matrix, plus or minus, by other operators.

二重和一次积分程序-two and a re-integration process