【摘要】 提出了通过求解代数方程组重建三维轴对称场的一种方法 ,并利用计算机数值计算及图像处理技术对所提出的方法作了模拟证明。研究结果表明 ,重建场的平均误差通常在 1%以下 ,当重建场边界区域的场分布与零值相差较大时 ,其重建精度优于“环带法”。更多还原

【Abstract】 A new method through the solution of algebra equatio ns to reconstruct the three-dimension axial symmetry field is presented,which is simulated by numerical calculation and digital image processing technology.The research show that the average error of reconstruction field less than 1%,the r econstruction field precision is better than that of “annulus reconstruction me thod” when the field distribution of reconstruction boundary area is bigger tha n zero.更多还原