Nitin Samuel

2012 年からアクティブ

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質問

Why is there a difference in performance error using 'nntool' and 'nftool' when the properties assumed are same?
I have created a neural network in 'nftool' with 10 inputs and 20 outputs using 5283 samples and found that the architecture wit...

12年以上前 | 1 件の回答 | 0

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質問

How do I round off exponential numbers?
I have a code for which I get a long exponential number eg. a = 2.572920056e-3 as the output. I need to round off only the non-e...

13年弱前 | 1 件の回答 | 0

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質問

How can the Global minimum be got using optimization toolbox?
I have a function(sum of least squares) which I need to minimize(using fmincon).However, I get different optimized parameters fo...

13年弱前 | 2 件の回答 | 0

2

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質問

The error 'Matrix dimensions must agree' during optimization.How can it be solved?
I have the following code where 'Ymeas' is an array of measured values and must be fitted with estimated values-'Yest' meanwhile...

13年弱前 | 1 件の回答 | 0

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質問

How do I solve the error: Undefined variable "handles" or class "handles.edit21"?
I have developed a GUI.When the pushbuttton is clicked, the calculation is done and the calculated number which is stored in the...

約13年前 | 3 件の回答 | 0

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質問

How do I load an array of data from excel into my GUI?
I have made a GUI which uses manually entered values in edit boxes to run .As there are many values to be entered, it is tedious...

約13年前 | 1 件の回答 | 0

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質問

How to solve the following error : "Maximum number of function evaluations exceeded; increase OPTIONS.MaxFunEvals".
I need to maximize the objective function y = exp(x) using 'fmincon' and a -ve sign in the objective function.I have used upper ...

約13年前 | 1 件の回答 | 0

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質問

How do I add a 'Table' to input array elements with variable rows and columns in a GUI?
I have matlab 7.4.0 (R2007a) version and the 'Table' option isnt there in the figure options(panel,pushbutton etc).How do I add ...

13年以上前 | 1 件の回答 | 0

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質問

How do we solve multiple ODEs to fit empirical observations by optimizing multiple constants?
I have 3 ODEs and 2 parameters to be optimized to fit the ODE's to given data.. eg dA/dt = -(K1+K2)*A; dB/dt = K1*A; dC...

13年以上前 | 1 件の回答 | 0

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質問

How do we accept values and store them in a column array in a gui component like an edit box?
I have a gui and would like to accept various values from user and store them in a column array..For eg. if the values he enters...

13年以上前 | 1 件の回答 | 0

1

回答

質問

How to solve multiple ODEs to fit empirical observations by optimizing multiple constants?
I have 3 ODEs and 2 parameters to be optimized to fit the ODE's to given data.. eg dA/dt = -(K1+K2)*A; dB/dt = K1*A; d...

13年以上前 | 4 件の回答 | 0

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回答