code for back propagation

i found state of charge of a battery using a method and then i found the error between estimated soc and original value . i need a back propagation algorithm so as to minimise this error

[Ameer Hamza]

What is "a method". Back-propagation is an algorithm to minimize training error in a Neural network using some gradient-based method. If your method is to train a neural network then you can use https://www.mathworks.com/products/neural-network.html. It has a rich set of examples to get you started.

[darsana saji]

i used coulomb couting method to estimate soc. The result so obtained shows some error when compared with original soc . i need to minimise this error using back propagation algorithm

[Greg Heath]

Insufficient info.

Greg

[Peram Balakrishna]

hi saji

i am working a similar problem if you do not mind could you help me explain the result i got.

Answer 1

[BERGHOUT Tarek]

HI, try this : https://www.mathworks.com/matlabcentral/fileexchange/69947-back-propagation-algorithm-for-training-an-mlp?s_tid=prof_contriblnk

Answer 2

[arun anoop m]

https://in.mathworks.com/matlabcentral/fileexchange/63106-multilayer-neural-network-using-backpropagation-algorithm