简单的C++计算库.其中实现了矩阵运算,大数运算.矩阵处理中使用lazy calculate,并且封装常见算法,可以将普通matlab程序用SDL改写.-Easy calculation of the C++ library. One of implementation of matrix operations, computation of large numbers. Matrix deal with the use of lazy calculate, and packaging comm

K-means算法的c语言实现。 使用SDL库做了个界面，可以看到测试效果。-K-means algorithm in c language. Using the SDL library has an interface, you can see the test results.