By means of comprehensive study of the whole process to derive the calculation of relative gain variation, a mathematical formula how to make a well-founded understanding and correct use of the differential calculation method when making every efforts to
By means of comprehensive study of the whole process to derive the calculation of relative gain variation, a mathematical formula how to make a well-founded understanding and correct use of the differential calculation method when making every efforts to
因此，本文通过全面考察推导增益相对变化量的计算全过程，根据所给出的另一种准确计算方法，重点提出了在要求准确地计算放大器闭环增益的相对变化量时，怎样正确理解和运用微分计算方法的数学表达式。