National Instruments 320682C Musical Toy Instrument User Manual


 
Analysis Library Chapter 3
LabWindows/CVI Standard Libraries 3-6 © National Instruments Corporation
Purpose
Adds two (2D) arrays. The function obtains the (ith, jth) element of the output array by using the
following formula.
zxy
ij ij ij
,,,
=+
The function performs the operation in place; outputArray can be the same array as either
arrayX or arrayY.
Parameters
Input
arrayX
double-precision 2D
array
Input array.
arrayY
double-precision 2D
array
Input array.
numberofRows
integer Number of elements in first
dimension.
numberofColumns
integer Number of elements in second
dimension.
Output
outputArray
double-precision 2D
array
Result array.
Return Value
status
integer Refer to error codes in
Table 3-2.
Clear1D
int status = Clear1D (double array[], int numberofElements);
Purpose
Sets the elements of the array to zero.
Parameters
Input
numberofElements
integer
Number of elements in array.
Output
array
double-precision
array
Cleared array.