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fixed-point data type matrix

Hello,

 

I've trying to do matrix multiplication with fixed-point data type. But the LV matrix operations does not support fixed-point data. So I had to make some subVIs that can do it with fixed-point data, but they are super slow. 

 

Is there a better way to do this? Or is there subVIs that I missed?

 

Thank you in advance.

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Hello James_K,

 

Which version of LabVIEW are you working with? In LabVIEW 2010, there is a Matrix*Vector VI for the FPGA Module that allows you to multiply a matrix A with a vector b.

Andy Chang
National Instruments
LabVIEW Control Design and Simulation
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Thanks for your response. But I'm with LV 2009. And before going to LV FPGA, I would like to simulate. 

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the matrix VI is an express VI in 2010, so you can save the implementation Iin source form) back to 2009 if you have access to 2010.

Stu
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