imat_result/plus

Purpose

Add results (r1+r2).

Syntax

r1+r2
r+x
x+r

Description

The following addition operations are possible with imat_result objects:

• Adding two imat_result objects causes their data values to be added. If both operands are results, they must have the same dimensions. The data attributes of the result of an addition operation will be taken from the left operand.

• Adding a numeric array or scalar to an imat_result causes the numeric values to be added to the data values of the imat_result. If the numeric array is not a scalar, it can either have the dimensions of the imat_result or the dimensions of the Data attribute of the imat_result. If it has the same dimensions as the imat_result, the numeric value corresponding to that imat_result will be added to all of the data values of that index in the imat_result.

Examples

>> r=imat_result(3,'data');
>> r.data.data = reshape(1:18,6,3);

r =
3x1 Result with the following attributes:
Row  Name  DataLocation   ModelType  ResultType
---  ----  -------------  ---------  ------------
  1        Data at nodes  Unknown    User defined
  2        Data at nodes  Unknown    User defined
  3        Data at nodes  Unknown    User defined

>> s=r+r;  s.data.data

ans =
     2    14    26
     4    16    28
     6    18    30
     8    20    32
    10    22    34
    12    24    36

>> s=r+1;  s.data.data

ans =
     2     8    14
     3     9    15
     4    10    16
     5    11    17
     6    12    18
     7    13    19

>> s=r+[1 10 100]';  s.data.data

ans =
     2    17   113
     3    18   114
     4    19   115
     5    20   116
     6    21   117
     7    22   118

>> s=r+10*ones(6,3);  s.data.data

ans =
    11    17    23
    12    18    24
    13    19    25
    14    20    26
    15    21    27
    16    22    28

>>

See Also

imat_result/minus