求解无约束最优化问题的各种算法集合!

一个简单的银行系统C语言代码，包含排序，线性搜索等算法功能-Banking system, a simple C language code, including sorting, search algorithms such as linear functions

VC度分秒（时分秒）转换公式；求经纬度差；渐长纬度计算公式；已知两点经纬度求第二点相对第一点的方位距离-VC degrees minutes and seconds (time minute and second) conversion formula seeking latitude and longitude difference amidst growing latitude formula 2:00 longitude and latitude are known to seek the second orientation of the relative distance from the first point

北大ACM试题poj 第3061题源码，很好的代码，希望对搞ACM的同学有帮助 -Peking University ACM Chapter 3061 question Question poj source code, good code, and want to help students engage in ACM

单源最短路径求解-single source shortest path Solution

The inverse of the gradient function. I ve provided versions that work on 1-d vectors, or 2-d or 3-d arrays. In the 1-d case I offer 5 different methods, from cumtrapz, and an integrated cubic spline, plus several finite difference methods. In higher dimensions, only a finite difference/linear algebra solution is provided, but it is fully vectorized and fully sparse in its approach. In 2-d and 3-d, if the gradients are inconsistent, then a least squares solution is generated

Merge, Insertion, Radix, Heap, Bucket, Quick, Counting排序算法-Sort Algorithm about Merge, Insertion, Radix, Heap, Bucket, Quick, Counting

FFT算法的软件实现，有方法讲解，也有部分C++的源码。-FFT algorithm for software implementation, there are ways to explain, as well as some C++ The source.

资源描述做的一款机器人语音控制系统，MFC界面编写，源代码开放，便于二次开发以及论文程序、毕业设计的参考，可直接拿来使用！

按照既定的步长，输入后筛选已有数据 程序2-accordance with the established step, the imported data screening procedures have been 2

利用黄金分割法求解线性方程组逼近问题。转载-The use of golden section method for solving linear equations approximation problem. Reprint