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Ashok Das


Last seen: 10 months ago |  Active since 2019

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Solution of second order BVP with variable functions
Hello everyone, I am trying to solve the following 2nd order BVP: where p and q are known functions with constant parame...

10 months ago | 1 answer | 0

1

answer

Question


parallel computing in Genetic algorithm
Hello everyone, I am using the genetica algorithm code 'ga' to optimize my function. However, it is taking very large amount of...

3 years ago | 2 answers | 0

2

answers

Question


Integration of functions of 1 and 2 vaiables
I have two questions: I have a function like this: f(x) = 1 (if x=0) and f(x)=0 (if x~=0). How can I integrate between any int...

3 years ago | 1 answer | 0

1

answer

Question


Problem in 2 dimensional numerical integration
I am trying to integrate a function of the form , (where H is the heaviside function) for the domain , where and are fixed c...

5 years ago | 1 answer | 0

1

answer

Question


Solving system of ODEs
I have a system of DEs similar to the following: If the variable Z is not present (i.e. eq (3) also), then I can solve it using...

5 years ago | 2 answers | 0

2

answers

Question


Interpolation of matrices corresponding to time vector
I have a vector containing time points, and a cell structure containing matrices as its elements. I want to interpolate the cor...

5 years ago | 2 answers | 0

2

answers

Question


Importing big txt files
I have text file (.txt) of size around 20gb. I need to import it to Matlab. I tried using A = load('file.txt') , but it'...

5 years ago | 0 answers | 0

0

answers

Question


Conditional function creating with @ handle
If I want to make a function f(x,y) = x+y, we do f= @(x,y) x+y Now I want to create a function of the form, f(x,y) = x+y if ...

6 years ago | 2 answers | 0

2

answers

Question


How to delete elements from structure
I have a structure of the above kind. Lets choose , cell.population(1).type = 1 cell.population(2).type = 2 cell.populati...

6 years ago | 4 answers | 1

4

answers