How to determine inequality in an array

Question

Demy 2022-12-2

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1869292-how-to-determine-inequality-in-an-array

回答： Image Analyst 2022-12-2

I have a set of 3D volumes with multiple regions. I wanted to set to one the regions with particular numbers and all the rest of voxels to zero. My code is as shown below, but I wonder if there is a better way to write those lines of code.

tissue(tissue ~=24 & tissue ~=31 & tissue ~=32 & tissue ~=33 &  tissue ~=37 & tissue ~=38 & tissue ~=39 & tissue ~=40 & tissue ~=41 & ...
    tissue ~=42 &tissue ~=43 & tissue ~=44 & tissue ~=48 & tissue ~=49 & tissue ~=54 & tissue ~=55 & tissue ~=56 & tissue ~=57 & ...
    tissue ~=58 & tissue ~=59 & tissue ~=60 & tissue ~=61 & tissue ~=62 & tissue ~=63 & tissue ~=64 & tissue ~=65 & tissue ~=66 & ...
    tissue ~=67 & tissue ~=70 & tissue ~=72 & tissue ~=73  & tissue ~=74 & tissue ~=76 & tissue ~=77 & tissue ~=81 &  ...
    tissue ~=82 & tissue ~=83 & tissue ~=84 & tissue ~=85 & tissue ~=86 & ...
    tissue ~=87 & tissue ~=89 & tissue ~=90 & tissue ~=91 & tissue ~=92 & tissue ~=93 & tissue ~=94 & tissue ~=96 & ...
    tissue ~=97 & tissue ~=101 & tissue ~=102 & tissue ~=103 & tissue ~=104 & tissue ~=105 & tissue ~=106 & tissue ~=107 & ...
    tissue ~=108 & tissue ~=109 & tissue ~=110 & tissue ~=113 & tissue ~=114 & tissue ~=115 & tissue ~=116 & tissue ~=117 & ...
    tissue ~=118 & tissue ~=119 & tissue ~=120 & tissue ~=121 & tissue ~=122 & tissue ~=123 & tissue ~=124 & tissue ~=125 & ...
    tissue ~=126 & tissue ~=129 & tissue ~=130 & tissue ~=133 & tissue ~=134 & tissue ~=135 & tissue ~=136 & tissue ~=137 & ...
    tissue ~=138 & tissue ~=139 & tissue ~=140 & tissue ~=141 & tissue ~=142 & tissue ~=143 & tissue ~=144 & tissue ~=145 & ...
    tissue ~=146 & tissue ~=147 & tissue ~=148 & tissue ~=149 & tissue ~=150 & tissue ~=151 & tissue ~=152 & tissue ~=153 & ...
    tissue ~=154 & tissue ~=155 & tissue ~=156 & tissue ~=157 & tissue ~=158 & tissue ~=161 & tissue ~=162 & tissue ~=163 & ...
    tissue ~=164 & tissue ~=165 & tissue ~=166 & tissue ~=167 & tissue ~=168 & tissue ~=169 & tissue ~=170 & tissue ~=171 & ...
    tissue ~=172 & tissue ~=173 & tissue ~=174 & tissue ~=175 & tissue ~=176 & tissue ~=177 & tissue ~=178 & tissue ~=179 & ...
    tissue ~=180 & tissue ~=181 & tissue ~=182 & tissue ~=183 & tissue ~=184 & tissue ~=185 & tissue ~=186 & tissue ~=187 & ...
    tissue ~=188 & tissue ~=191 & tissue ~=192 & tissue ~=193 & tissue ~=194 & tissue ~=195 & tissue ~=196 & tissue ~=197 & ...
    tissue ~=198 & tissue ~=199 & tissue ~=200 & tissue ~=201 & tissue ~=202 & tissue ~=203 & tissue ~=204 & tissue ~=205 & ...
    tissue ~=206 & tissue ~=207 & tissue ~=208)=0;
tissue(tissue ~= 0) = 1;