A good tutorial of Solve Partial Differential Equations Using Deep Learning (physics informed neural networks)
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Hello, instead of Python, I want to learn physics informed neural networks in MATLAB. I am using R2020a
Like there is no function called initializeHe, initializezeros, etc
I found this tutorial, but I just cannot follow it. What I suppoesed is to have a complete code, then I can make breakpoints, etc to learn it. However this one too many jumps, just don't know where I should look.
Can anyone help me?
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回答(3 个)
David Willingham
2022-3-3
Did you try opening the full script in MATLAB and running from there?
>> openExample('nnet/TrainPhysicsInformedNeuralNetworkWithDLTExample')
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Joseph Eom
2022-7-30
编辑:Joseph Eom
2022-7-30
This example supporting R2021a. I think you should upgrade recent version of MATLAB. initializeHe,initializeZeros is internal function to run this example.
SEYED JAMALEDDIN MOSTAFAVI YAZDI
2022-6-28
编辑:SEYED JAMALEDDIN MOSTAFAVI YAZDI
2022-6-28
I had same issue. I resolved it by installing the deep learning toolbox of MATLAB.
https://www.mathworks.com/products/deep-learning.html
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Akam Aboubakri
2022-8-11
I had the same problem. I solved it with adding the following functions:
function parameter = initializeHe(sz,numIn,className)
arguments
sz
numIn
className = 'single'
end
parameter = sqrt(2/numIn) * randn(sz,className);
parameter = dlarray(parameter);
end
function parameter = initializeZeros(sz,className)
arguments
sz
className = 'single'
end
parameter = zeros(sz,className);
parameter = dlarray(parameter);
end
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