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[SCIRUN-USERS] Re: FwdInv Toolbox: Activation-Inverse Example

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  • From: "Ayla Khan" <>
  • To: "Dimagiba, Lorenzo" <>, "" <>
  • Subject: [SCIRUN-USERS] Re: FwdInv Toolbox: Activation-Inverse Example
  • Date: Fri, 13 Sep 2013 17:18:17 -0600

Hi Lorenzo,

We found the problem and fixed it in the latest SCIRun builds. Please download the latest SCIRun 4.6 from and try again.

Also, if you're running this on Windows, and Matlab is still unable to locate the ActGaussNewton function, try using the addpath function to add the path to the SCIRun activation-inverse scripts under C:\Program Files\SCIRun 4.6\src\Packages\MatlabInterface\MatlabLibrary\activation_inverse. I've attached a screen capture as an example.

Please let me know if the updated build does not work for you.



On Fri, 13 Sep 2013 17:07:11 +0000
 "Dimagiba, Lorenzo" <> wrote:

I am trying to run the activation-inverse example (comparing BSP to actual measured activation). However the example is unable to successfully run, it gets stuck at the InterfaceWithMatlab module. The matlab engine output shows the error:

"??? Undefined function or method 'ActGaussNewton' for input arguments of type 'double' "

I have a feeling that this is because the function is not in Matlab's path. I would happily add it, however, I'm not quite sure where that function is located. Might anybody know what to do?


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Attachment: InterfaceWithMatlab_example.PNG
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