:ָ滻

ʽ:ReplaceByCondition(A,C,B,D)

A:
C:ַ,ɷֱΪ">","","<","","="
B:ݱ,ʾAÿԪؽж
D:ݻ߾,ʾAеԪ滻ʱ,AλõԪ滻ΪDDΪ,DάAһ,滻ʱADӦλԪؽ滻

:


a=[1,2,3,4,5];
b=ReplaceByCondition(a,">",2,8)//سaд2Ԫ滻Ϊ8
b =
[ 1.00000000000000    2.00000000000000    8.00000000000000    8.00000000000000    8.00000000000000 ]