National Instruments Car Stereo System 320571-01 用户手册

Performs a linear evaluation of the input array
X. The i

th 

element of the output array Y is

obtained using the following formula:

Y(i) = a* X(i) + b

for  i = 0, 1, 2, …, n-1,

where n is the number of elements in X.

X is a DSP Handle Cluster that indicates the memory buffer on the DSP board that contains the input
signal array X.

a is the multiplicative constant.  a defaults to 1.0.

b is the additive constant.  b defaults to 0.0.

Y in is a DSP Handle Cluster that indicates the memory buffer on the DSP board that will contain the
results of output array.

Y out is a DSP Handle Cluster that is identical to Y in, but with the results already stored in the memory
buffer on the DSP board.

error in (no error) contains the error information from a previous VI.  If an error occurs, it is passed out
error out and no other calls are made.

error out contains the error information for this call.

The operation can be performed in place; that is, the input and output arrays can be the same DSP Handle Cluster.

Downloads a library specified by path name to
the DSP board in slot.  path name must contain
the full path name of a valid COFF file (

.out

file).

slot is the board ID number.  slot defaults to 3.

path name is the path name of the 

.out

 file.

error in (no error) contains the error information from a previous VI.  If an error occurs, it is passed out
error out and no other calls are made.

error out contains the error information for this call.