what is the difference between = and ==?

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j90889088 2018-2-20

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编辑： James Tursa 2018-2-21

what is the difference between = and == in coding?

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James Tursa 2018-2-21

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编辑：James Tursa 2018-2-21

在 MATLAB Online 中打开

= is used for an assignment

== is the element-wise equality comparison operator

https://www.mathworks.com/help/matlab/matlab_prog/matlab-operators-and-special-characters.html?s_tid=doc_ta

 A = B;  % Assigns the value of B to the variable A
 A == B  % The result of comparing the elements of A to B for equality

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