提供了4种解常微分方程组的c++代码：定步长四阶龙格-库塔(Runge-Kutta)法(RK4->RKDUMP)；
In this paper, four c codes for solving ordinary differential equations are provided: the fourth order Runge-Kutta (Runge-Kutta) method with fixed step size (RK4-) (2018-11-20, Dev C++, 4KB, 下载2次)
VC平台下双三次贝赛尔曲面的绘制原码,包括一些数学计算
The original codes of Bicubic Bessel Surface based on VC platform, including some Mathematical calculation (2018-11-18, Dev C++, 41KB, 下载0次)