Thesystematic error could be corrected by means of two correction factors, i. e. fractionation correction factor and nonlinearitycorrection factor.
而系统误差可以借助两个修正因子，即分馏效应修正因子和非线性修正因子加以修正。
2
This paper analyses reasons of reading error during counter sampling of separated frequency and CTC, propose the solutions and nonlinearitycorrection with computer software.
分析了分频和CTC计数采样中误读数的原因和解决方法，并利用微机软件实现非线性校正。
3
The correction of the nonlinearity of the liquid crystal wavefront corrector and the closed loop correction were investigated.