Add array to vector along specified dimension
ArrayVectorAdder object adds an N-D array
to a vector along a specified dimension. The length of the vector
must equal the size of the N-D array along the specified dimension.
To add an N-D array to a vector along a specified dimension:
Starting in R2016b, instead of using the
to perform the operation defined by the System
object™, you can
call the object with arguments, as if it were a function. For example,
= step(obj,x) and
y = obj(x) perform
ava = dsp.ArrayVectorAdder returns
an array-vector addition object,
ava, that adds a
vector to an N-D array along the first dimension.
ava = dsp.ArrayVectorAdder(' returns an array-vector addition object,
with each property set to the specified value.
Dimension along which to add vector elements to input
Specify the dimension along which to add the input array to
the elements of the vector as a positive integer. The length of the
vector must match the size of the N-D array along the specified dimension.
The default is
Source of vector
Specify the source of the vector values as |
Specify the vector values. This property applies only when you set the
|step||Add vector to N-D array|
|Common to All System Objects|
Allow System object property value changes
Note: This example runs only in R2016b or later. If you are using an earlier release, replace each call to the function with the equivalent
step syntax. For example, myObject(x) becomes step(myObject,x).
Add a 2-by-1 vector to a 2-by-2 matrix along the first dimension of the array.
ava = dsp.ArrayVectorAdder; a = ones(2); x = [1 2]'; y = ava(a, x);
This object implements the algorithm, inputs, and outputs described on the Array-Vector Add block reference page. The object properties correspond to the block parameters, except:
|The array-vector addition object does not have Minimum or Maximum options for data output.|
Usage notes and limitations:
See System Objects in MATLAB Code Generation (MATLAB Coder).