【摘要】 对光纤盐度传感实验的数据进行了多种方法的拟合处理,计算结果表明:以六次(或稍高次)多项式拟合盐度—光强二参量的关系,能得到较为理想的近似函数, 此函数适合盐度传感系统的设计,文中给出了它的具体表达式。更多还原

【Abstract】 The data of salinity fiber sensor experi me nt is fitted by multiple ways in MATLAB. It shows that the polynomial of sixth o rder(or higher degree) is ideal for the relation between the salinity and the ou tput light intensity, fitting for practical sensing system design, and the speci fic formula is presented.更多还原