0-3.3v电压表数码显示程序

资源描述这是一个关于Aloha的防碰撞仿真算法，里面有相关的论文和源代码，亲测好用

共梯度算法程序代码.数学上，共梯度法实求解特定线性系统的数值解的方法，其中那些矩阵为对称和正定。共轭梯度法是一个迭代方法，所以它适用于稀疏矩阵系统，因为这些系统对于象乔莱斯基分解这样的直接方法太大了。这种系统在数值求解偏微分方程时相当常见。 共梯度法也可以用于求解无约束优化问题。 -Total gradient algorithm program code. Mathematics, the total gradient method for solving a particular linear system is the numerical solution methods, including those for the symmetric and positive definite matrix. Conjugate gradient method is an iterative method, it applies to sparse matrix systems, because these systems such as the Cholesky decomposition of the direct method is too high. Such systems in the numerical solution of partial differential equations are quite common when. Total gradient method can also be used for solving unconstrained optimization problems.

这个是我自己编写的高斯列主元消去法的VC程序,简单实用!-this is what I have written out of the Gaussian Elimination PCA VC procedures simple and practical!

KD 树的代码，常见的数据搜索算法，更实际

牛顿差商与差分计算函数，用C语言实现，设计了多个子函数，代码略长，可供参考-Newton" s difference quotient and the difference calculation functions, using C language implementation, design a number of subroutine, the code slightly longer available for reference

曲线拟合程序 多项式相关系数的计算方法(多项式形式1) 多项式相关系数的计算方法(多项式形式2) 最小二乘法曲线拟合 三次样条插值（自然边界条件）-polynomial curve fitting procedures correlation coefficient is calculated (the form of a polynomial) polynomial coefficient of correlation Methods (polynomial form 2) least-squares method curve fitting cubic spline interpolation (natural boundary conditions)

igraph是一个建立和操纵无向图、有向图的开源C程序库，它既包含经典图论里的各种算法（例如最小支撑树、网络流等），也包含了最近的出现的一些网络分析算法（如社团结构搜索等）。igraph是C写的，这意味着你很容易在C/C++中使用它。如果你不熟悉这两种语言，或者觉得用C/C++太繁琐的话，igraph还提供了R语言（一种国外很流行的统计分析语言）和Python语言的接口，所以也很适合科研人员使用（我现在用的是Python，调用igraph很简单）。

c语言求解四阶龙格库塔法的算法源代码，例子：某一地区的病菌传染，三种人员的人数的状态方程，即可能受传染的人数x1,已被传染的病的人数x2，及已治愈的人数x3，并假设他们是因接触而传染。-c language for solving fourth-order Runge-Kutta method algorithm source code, example: a certain area of the bacteria infection, the number three state equation, which may be the number of infected x1, has been the number of disease-borne x2, and the number of people have been successfully cured x3, and assuming they are due to exposure and infection.

Sorting algorithm for study

任何给一些数一个和,算出这些可以有哪些方式计算得到这个和的算法.-any given some a few and calculate what they can be calculated and this algorithm.