基于DSP并行架构的海浪模拟系统设计与实现

Design and implementation of wave simulation system based on DSP parallel architecture

大面积的海浪模拟存在计算量大、计算效率低、容易对计算机造成内存不足等特点。根据海浪模型的特点提出了结合DSP并行系统进行计算的方法。介绍了各DSP分别计算小区域海面,再进行边缘缝合,最后拼接成大面积海面的方法设计。从计算机图形学的边缘缝合提出了通过海浪高度矩阵的边缘计算方法。详细说明了系统的设计思路,分别介绍了系统的硬件结构和软件设计,并在该架构上进行了算法仿真实现。实验结果表明,该设计海浪模拟效果显著,边缘缝合效果好。

DSP parallel system. DSP calculates the small-area wave height and then stitches the edge in order to form a large-area. Inspired by the computer graphics, the matrix of wave height is used to calculation of the edge. This paper details the design of hardware and software of the simulation system, on which the wave simulation is achieved. The experimental results show that the design of wave simulation has a significant effect.