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Devyani


Last seen: 1 year ago |  Active since 2014

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fmincon for bounded optimization problem
Hello, I am trying to solve a nonlinear optimization problem using fmincon interior point method. Originally my problem formula...

3 years ago | 1 answer | 0

1

answer

Question


What algorithm does 'truncate' command use in MATLAB?
I would like to know that which sampling technique does MATLAB 'truncate' command uses to generate truncated normal distributi...

5 years ago | 0 answers | 0

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answers

Question


Datenum Generating different numbers for same time difference
I have following two date time data points, and I am taking difference of them : diff_55mins2=abs(datenum('01-04-2017 07:00...

6 years ago | 1 answer | 0

1

answer

Question


multivariate random numbers generation
How to generate multivariate random number normally distributed in simulink? The mvnrnd generates two different set of vectors ...

8 years ago | 0 answers | 0

0

answers

Question


Implementing if-else condition in simulink
Hi, I want to use if/else condition for my input generated using signal generator. I want if u1>0 it follows algorithm1 which a...

8 years ago | 0 answers | 0

0

answers

Question


matlab 2014b installation error
I am trying to install matlab 2014b (32 bit version) in a 64 bit processor, windows 8. I already have matlab 2014b 64 bit versi...

9 years ago | 1 answer | 0

1

answer

Question


index reduction using matlab2014b
I am trying to reduce the index of my DAE problem using the function reduceDAEIndex in Matlab 2014b . I am constantly getting t...

9 years ago | 0 answers | 0

0

answers

Question


using lsqnonlin function returns not a vector
I am trying to find 10 parameters value using lsqnonlin. My function returns a 10*10 matrix. each column is the set of data that...

9 years ago | 1 answer | 0

1

answer

Question


parvector not able to pass
I have created this simple functon file to call other functions. function [conc ] = getconc( expConditions,parVector ) ...

9 years ago | 1 answer | 0

1

answer

Question


error with using ode45
i am writing this simple code and it is showing error as below... i dont knw why i am using matlab 2011b function dydt ...

9 years ago | 2 answers | 0

2

answers

Question


parameter estimation and minimization
I have to estimate parameters(k1 ,k2) of the following equation dx/dt=k1(3-x)-k2*ca0*x^2 I have data available of x vs t a...

10 years ago | 1 answer | 0

1

answer

Question


fit pressure temperature data in antoine equation using the command lsqnonlin
I want to fit pressure temperature data in antoine equation using the command lsqnonlin.The objective function is the minimizati...

10 years ago | 3 answers | 0

3

answers