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Nick


Last seen: 3 years ago |  Active since 2021

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How to simulate a neural network with multiple inputs?
I want to simulate a feedforward neural network function approximation with 3 inputs and 1 output, using "sim". Inputs are in ...

4 years ago | 0 answers | 0

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Question


Input data size does not match network inputs size
I want to create a ff neural network with 3 inputs (x,y,z) and 1 output. I use 200 samples so the inputs Px,Py,Pz are 1x200 each...

4 years ago | 1 answer | 0

1

answer

Question


How to make Subscript indices real positive integers or logicals?
I wrote this code in order to create a neural network to approach the function f(x,y,z)=z^2 + x^3 -2xcos(yz+4) within [-1,1]. ...

4 years ago | 1 answer | 0

1

answer

Question


How to keep only 3 digits after the dot on a number?
Hello I have an array (1000x11) of binary numbers like this : 1 0 1 1 0 0 0 1 1 0 0 0 0 0 1 ...

4 years ago | 1 answer | 0

1

answer

Question


How to create a cell array with binary numbers?
I want to create a cell array 1000x11 of binary digits. I wrote the following code but when I run it, I get an array of {0×0 dou...

4 years ago | 1 answer | 0

1

answer

Question


How to convert cell array to float array?
Hello! I have a cell array (1000x11) of binary digits like that: 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 1 1 1 0 1 1 1 0 0 1 0 1 ...

4 years ago | 2 answers | 0

2

answers

Question


How to decode a cell type variable to a decimal?
I want to implement this function: power =3+ sqrt(das.*das); But das is cell type (with binary digits) so when I run the "powe...

4 years ago | 1 answer | 0

1

answer

Question


Error with function handle while running Genetic Algorithm code
Hello! I wrote the following code in Matlab trying to solve a problem using Genetic Algorithms. When it runs it gives me these e...

4 years ago | 1 answer | 0

1

answer

Question


How to solve a cubic equation using Genetic Algorithms?
Hello there, I want to write a code in matlab that finds a real solution for the equation x^3+x^2+x+7=0 , -5<x<5, using Genetic...

4 years ago | 2 answers | 0

2

answers