设置IF函数,表格如下: 计算条件如下: 当0≤α≤90时,Y2=Y1+L*SINα,X2= X1+L*COSα; 当90<α≤180时,Y2=Y1+L*COS(α-90),X2= X1- L* SIN(α-90); 当180<α≤270时,Y2=Y1-L*SIN(α-180),X2= X1-L*COS(α—180); 当270<α<360时,Y2=Y1-L*SIN(360-α),X2= X1-*COS(360—α); 在K176输入IF函数 K176=IF(AND(0<=J176,J176<=90),G176+I176*SIN((RADIANS(J176)),IF(AND(90<J176,J176<=180),G176+I176*COS(RADIANS(J176-90)),IF(AND(180<J176,J176<=270),G176-I176*SIN(RADIANS(J176-180)),IF(AND(270<J176,J176<360),G176-I176*COS(RADIANS(360-J176)))))) 输入上述函数后不能返回正确结果,请各位大侠帮忙在K176、L176里输入IF函数,多谢! |