Brace indexing is not supported for variables of this type.

I am attempting to extract the contents out of my double array so I would be able to see whether my input variable equals a value in column 1 of mergetables, then use that row to obtain the value in the second column of that row:

mergetables=[SERIAL_NUMBER,BIA_COF_0,BIA_COF_1,BIA_COF_2,BIA_COF_3...
    ,BIA_COF_4,SF_COF_0,SF_COF_1,SF_COF_2,SF_COF_3,SF_COF_4];
BIA0=mergetables{app.AccelSNEditField == mergetables{:,1},2}

Unfortunately, I obtain this error:

Brace indexing is not supported for variables of this type.

Any suggestions or resolutions to apply?

Answer 1

[Dinesh Yadav]

Split up your last line of code into two line.

indexes = app.AccelSNEditField == mergetables{:,1}

to get logical values for the indexes that you will be using to get the second column.

BIA0=mergetables{indexes,2};