Waveform to Matrix Multiplication

Hi All.

I have a DAQ-MX file that brings in a 1-D array of waveforms. This will either have six, seven, or eight waveforms (depending on previous settings). Regardless of how many there are, I want to take the first six of these waveforms, and do a matrix multiplication.

That is, if A is my 6x1 of the voltages read in by the DAQ, I want to multiply that matrix by B, a 6x6 of constants.

Is this possible?

Thanks,

James