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14 mar 2013 · You can use the isequal function to compare any two items without causing that error. For example: if isequal (re, false) %code here. end.
15 kwi 2013 · check a null value. I want to check in a cell array that at which position or which element is null or string how to do that for example i have array named att= {'strong', [],'wind', [],'overcast','weak', []}; now in this array i want to apply a if condition that if (att (x,y) contain null element) do this else ---. how to do that how to check ...
This MATLAB function evaluates an expression, and executes a group of statements when the expression is true.
For example, you can use this function to convert a Null value to another value and prevent it from propagating through an expression. Or you can use: IIF(IsNull(MaritalStatus),"SINGLE",MaritalStatus)
Since the argument names are local to the function, Matlab has no way of telling whether the second or the third optional argument is missing. If you require arguments that are independent of their order, you need to implement key/value pairs.
Access control lists enable you to control access to specific class properties, methods, and events. Access control lists specify a list of classes to which you grant access to these class members. This technique provides greater flexibility and control in the design of a system of classes.
6 cze 2012 · In the control source of Text054, try: =IIf([Text052] > 0,[Text052]/2, "N/A") "N/A" can be whatever you need, including null.
