To overcome this problem, we propose a new SPOT natural-colorsimulation method based on spectrum analysis.
针对这个问题，提出了利用波谱分析的SPOT自然色模拟方法。
2
Simulation results show that the size of the focal spot increases with the number of color cycles and the basic pulse bandwidth in the dispersing direction.
模拟结果表明，焦斑尺寸随色循环数和光栅色散方向上基准脉冲带宽的增加而增大。
3
Methods in the computer simulation of the ultrasound color flow imaging, flow signals are obtained by accumulating all the echo signals of scatterers in the imaging area.