Usage of downsample function in 2012b

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Abhijit Bahirat 2013-12-11

评论： Abhijit Bahirat 2013-12-12

I am Matlab 2012b installed with 64-bit edition.

I tried using 'downsample' function using a simple vector as an input argument.

It throws following error, "Undefined function 'downsample' for input arguments of type 'double'"

Is it because of 64-bit edition? Because it works perfectly fine on 32-bit edition.

Any suggestions?

Azzi Abdelmalek 2013-12-11

show your code

Abhijit Bahirat 2013-12-12

Hey I have figured out the problem. It was license issue and I don't have signal processing toolbox installed. :)

Thanks for reply!

kjetil87 2013-12-11

编辑：kjetil87 2013-12-11

Undefined function means that the function does not exist, so parhaps there is a small typo in your call?

Is the signal processing toolbox listed in:

path
on the 64b version?

What happens if you type:

which downsample

kjetil87 2013-12-11

编辑：kjetil87 2013-12-11

That is strange, try putting a

which downsample

right before your call in your function/script , does it still list the correct function? (is there a chance that you have redefined it? )

Abhijit Bahirat 2013-12-12

Hey I have figured out the problem. It was license issue and I don't have signal processing toolbox installed. :)

Thanks for replies!

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