MATLAB实现的卡尔曼滤波算法 function[SlipL1Flag,SlipL2Flag,SlipL1,SlipL2,dN,dN_LG,statX,statP]=CycleSlipDetectionByIonoResid(L1,L2,P1,P2, PreviousL1,PreviousL2,PreviousP1,PreviousP2,dt,statX,statP,l) %CycleslipdetectionbydualfrequencyL1,L2,P1,P2 %SlipL1Flag=0,nosliponL1,SlipL1Flag=1,slip