Pedestrian and Bicyclist Classification Using Deep Learning

I tried running the code for 'Pedestrian and Bicyclist Classification Using Deep Learning' by simply running it on MATLAB online with:

openExample('phased/PedestrianAndBicyclistClassificationUsingDeepLearningExample')

But I get stuck on the 4th line of the demo:

[xPedRec,xBicRec,xCarRec,Tsamp] = helperBackScatterSignals(numPed,numBic,numCar);

Getting the following error:

MATLAB operation interrupted. Operation(s) taking longer than 295 seconds are not supported for this product offering.
Operation terminated by user during phased.FreeSpace/computeMultiplePropagatedSignal (line 196)


In phased.internal.AbstractFreeSpace/stepImpl (line 558)
            [tempxp,propdelay] = computeMultiplePropagatedSignal(obj,x,ncol_per_path,...

In helperBackScatterSignals (line 103)
            xBicCh = channel_bic(repmat(txWave,1,size(posBic,2)),posr,posBic,velr,velBic); % simulate channel

Could this be because I'm using MATLAB online? Any ideas what I could do to resolve this?

Answer 1

[Pujitha Narra]

Hi Arjun,

You are right. Using an installed version of MATLAB is a better choice in scenarios with heavy processing as you would then have a dedicated CPU.