两句代码就够了:
>> A=100:200;
>> A(mod(A,3)~=0)
ans =
Columns 1 through 12
100 101 103 104 106 107 109 110 112 113 115 116
Columns 13 through 24
118 119 121 122 124 125 127 128 130 131 133 134
Columns 25 through 36
136 137 139 140 142 143 145 146 148 149 151 152
Columns 37 through 48
154 155 157 158 160 161 163 164 166 167 169 170
Columns 49 through 60
172 173 175 176 178 179 181 182 184 185 187 188
Columns 61 through 68
190 191 193 194 196 197 199 200