Removing specific numbers from a vector?
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I need to write a function script that will identify numbers in a vector that are greater than 255 and remove them when I call the function. The Vector that I need to write the function for is: V = [2 5 378 8 633 12 18 24 974 35 56 257 89]
回答（2 个）
Walter Roberson
2017-10-29
0 个投票
Use logical indexing with V>255
1 个评论
Walter Roberson
2017-10-29
Be careful about what is removed (as in discarded) and what is kept. Be careful about NaN: NaN are not larger than 255 and they are also not smaller than 255 or equal to 255 either.
Image Analyst
2017-10-29
I don't know what you mean by "function script". Try this if you want a function:
function newV = Remove255(V)
newV = V(V>255);
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2017-10-29
2017-10-29
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