常用算法的c语言实现，包括一些经典的比如，最小二乘，插值与逼近等等！...

基于IDF的中文分词源代码的小程序，用于初学者熟悉和料及IDF分词方法和实现算法。

18b20温度检测显示程序51单片机，不同温度对应不同pwm输出

已调试过，好用，但是速度可能不是很快。适合于实验教学用。若不能使用或者正确运行，请勿责怪，因为此程序是我随便传的

To solve Ax = b given an initial approximation x(0).**   INPUT:   the number of equations and unknowns n; the entries*            A(I,J), 1

资源描述这是一个关于数据结构的基础算法，二叉树的子系统，有利于我们学习数据结构，相对于初学者而言，这是一个不错的选择，这样我们就可以快速的了解一些算法的思想

采用NLJ随机搜索的方法辨识一个以状态方法表示的非线性系统。选其初值 a1(0) =50 , a2(0) =100 , a3(0) =100 , a4(0) =50 , a5(0) =10 , 选范围为 r(1)(i)=0.5 a(0)(i) , 取数据长度 L ＝40, t =0.005 , 性能指标 J＝ 。迭代计算结果得 a 的估计值 1=17.6043243, 1=17.5977, 2=72.9573, 3=51.3014, 4=22.9889, 5=5.99965, J = 0.000000916 。-Using NLJ random search method to identify a method that the state of the nonlinear system. Election of its initial value a1 (0) = 50, a2 (0) = 100, a3 (0) = 100, a4 (0) = 50, a5 (0) = 10, choose the range of r (1) (i) = 0.5 a (0) (i), check data length L = 40, t = 0.005, performance index J =. Iterative calculation results have a estimated value of 1 = 17.6043243, 1 = 17.5977, 2 = 72.9573, 3 = 51.3014, 4 = 22.9889, 5 = 5.99965, J = 0.000000916.

部分PKU上的源码，希望对大家有所帮助。其中包括所有提交代码，里面均有提示-PKU part on the source, and they hope to help everyone. Including all submitted code, which has prompted

追赶法解求解方程组-chased method for solving equations

视频跟踪，运用离子滤波算法。 整套测试视频都有。要下载opencv

DDR走先得详细规则及注意事项，考虑的等长走线，数据线与地址线、控制线长度关系-DDR walking detailed rules and precautions come to consider the alignment of equal length, the data line and address lines, control lines the length of the relationship between