Specific Question Regarding Vector Lengths

aerobordo · May 16, 2007

I have an equation z=2x+y. My problem is that x and y are taken from two different experimental setups with different acquisition rates that cannot be changed. Therefore, x is a 2975X1 double and y is a 10000X1 double. I have tried to filter the 10000X1 down to a 2975X1, but I lose critical data points in the process. Is there a way to add points to the 2975X1 to make it 10000X1? Or does anyone have additional suggestions?

Thanks for the help,
Chris

xnuke · May 16, 2007

Try the function interpl.

xnuke
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xnuke · May 16, 2007

Sorry about the typo. That should be interp1. You should be able to increase the number of data points in x to match the length of y.

xnuke
"Live and act within the limit of your knowledge and keep expanding it to the limit of your life." Ayn Rand, Atlas Shrugged.
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.

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Specific Question Regarding Vector Lengths

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