Detection Calls: Error in Network, skipping Audio Chunk about deepsqueak

[DrCoffey]

Hey @katze-lucky, that is a generic error when there is something wrong with the detect function. The most common reason is the computer vision toolbox is not installed. It may also be that there are 2 detect functions in the path and matlab is using the wrong one. you can highlight the detect function in that offending line and hit ctrl+D to open it. It should be the one in the computer vision toolbox.

[katze-lucky]

Hey DrCoffey, thank you so much for your reply! We did install computer vision system. I’m not sure if I did correctly as you instructed, I highlighted the ‘detect’ just under the line of ‘Error in SqueakDetect(line 108)’ and hit ctrl+D, it opened up a .m file named rcnnObjectDetector.m. Is it the function in computer vision toolbox. I checked the toolbox, it seems to be that one in the toolbox.

[rebka1989]

Hi Dr Coffey,
Happy holidays :)
I see this is a reoccurring error, and I am having trouble with it myself. Any help would be greatly appreciated.
I'm using (and need to use) Matlab2018b and Deepsqueak 2.6.2
I have the computer vision toolbox properly installed. rcnnObjectDetector.m is located in the vision toolbox.
When I run multidetect with the all shortcalls network, I get the following "skiping audio chunk" errors:

Error in multinetdect_Callback (line 77)
Calls = [Calls;
SqueakDetect(AudioFile,NeuralNetwork,handles.audiofiles(CurrentAudioFile).name,Settings(:,k),j,length(audioselections),networkname,handles.optimization_slider.Value)];

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('multinetdect_Callback',hObject,eventdata,guidata(hObject),0)
Error in Network, Skiping Audio Chunk
Warning: Undefined function 'prctile' for input arguments of type 'double'.

Error in SqueakDetect (line 117)
im = im - prctile(im,5,2);
Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Any idea on how to fix this?

Best,
Rebecca (from the Yizhar lab)

[DrCoffey]

Hey @rebka1989, you appear to be missing the prctile function. In older versions of Matlab this is in the Statistics and Machine Learning Toolbox.

https://www.mathworks.com/help/matlab/ref/prctile.html

[rebka1989]

Thank you! :)

[KeyiYu0331]

Hey guys, I realized instead of the computer vision toolbox, statistics and machine learning toolbox, you also need to download the deep learning toolbox in order to let it run properly.