五点差分型多重网格方法：各种插值算子的比较）-Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison)

通过根据散点数据，进行差值拟合，绘制等高线。-According to scatter through the data, fitting the difference, drawing contour lines.

cuda实现海洋流场计算，实现双线性差值，openMP版本等。具有很大的研究价值！-cuda achieve ocean flow field to achieve bilinear difference, openMP version and so on. Has great research value!