Creating a new variable in a Table with classifiers of 1 or 0

Question

Isabelle Museck 2024-4-2

0
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https://ww2.mathworks.cn/matlabcentral/answers/2101571-creating-a-new-variable-in-a-table-with-classifiers-of-1-or-0

回答： Cris LaPierre 2024-4-2

Hi there I am trying to add a new variable in a table that classifies each row with a 0 or a 1 based on the if the another one of the variables (velocity) is zero. Here is what I have so far but its not working correcly and does not ass a new row to the table.

for n =1:height(Table)

if Table(n,velocity)>0.1

Table(n,velocity) = 1

else

Table(n,velocity) = 0

end

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Answer 1

Cris LaPierre 2024-4-2

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My answer assumes Table is the name of your table variable.

Currenlty, your code is assigning the value to the velocity variable, not a new variable. Since you haven't specifed what the new variable name should be, I'm using 'moving'.

I'd do this all at once using a logical operation.

Table.moving = Table.velocity>0.1