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Mohsen Davarynejad


2011년부터 활동

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Professional Interests: Optimization, Evolutionary Computation

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how to force Draggable points to move along a line?
Hi All. I would like to use impoint to generate a draggable point. But I want to force it to move along a line. I try to do so ...

대략 11년 전 | 답변 수: 1 | 0

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optimization routine for function that is not smooth and also has a lot of local minimum
All the algorithms suitable for black-box optimization can be used. These algorithms, including Genetic algorithms (GA) and Part...

11년 초과 전 | 0

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Wilcoxon rank sum test
I would like to check if my data is smaller than zero or not. Assume the following example. A = -1*ones(15,1); [p, h, S...

대략 12년 전 | 답변 수: 1 | 2

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how to cyclically shift an array?
x = [1 : 1 : 10] for i = 1 : 5 x = [x(2:end) x(1)] end

12년 초과 전 | 0

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plotting lines
y = [0:.1:10] plot(5,y) xlabel('Re') ylabel('Im') http://en.wikipedia.org/wiki/Imaginary_number

12년 초과 전 | 0

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problem plotting complex function
The problem is that eps_compl is just a single number, and not an array. You compute eps_compl for every point, but you do not ...

12년 초과 전 | 0

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A little help?
The Matrix of interest of poster is: A = [1,2,3;4,5,6;7,8,9]; and the soloution is the following: B = A - min(A(:)); C...

12년 초과 전 | 0

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can't add axis labels
xlabel('Frequency (Hz)'); ylabel('Surface Impedance');

12년 초과 전 | 2

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ODE 45 intermediate value?
So the dynamics of your model changes based on the outcome of the model. Supose that when y(1) at time t1 gets above for instanc...

12년 초과 전 | 1

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Return coordinate of first nonzero element.
A=boolean(2*rand(10,10)>1) % Creating a random Matrix Row = 2; % Assumung you are looking for the first 0 of the row 2. Co...

12년 초과 전 | 0

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A little help?
Matrix = 2*rand(10,10) - 1

12년 초과 전 | 0

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Matrix position stored in a variable!
Suppose A=rand(10,10) and I need to access the following elements in A: A(2,3), A(4,5), A(6,7). If the positions are stored in a...

12년 초과 전 | 답변 수: 1 | 0

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ode45
The only thing you have to do is to change plot(t,x(1),'red') to plot(t,x(:,1),'red') and so on for the rest o...

12년 초과 전 | 0

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ind2sub output dimension
My question is regarding the output of the ind2sub function. In my code, since the input dimention of ind2sub changes, i should ...

12년 초과 전 | 답변 수: 2 | 0

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WFDB - reading in ECG files
First you have to download the rdsign212.m and rdsign212.dll. To read the first N samples of an M-lead ECG (supposing that the d...

12년 초과 전 | 0

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Password protect my subsystem using a password
http://www.mathworks.com/matlabcentral/newsreader/view_thread/274895

12년 초과 전 | 1

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ploting graph.
x=linspace(0,10,100); y1 = 5*x.^2 + 9*x - 5; y2 = -2*x.^2 + 4*x + 10; plot(x,y1,'r'); hold on; plot(x,y2,'b'); ...

12년 초과 전 | 0

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minimum of an array
My guess is the the following scales better: B = A; %work on a copy, not the original B([2 5],:) = []; %remove the 2...

12년 초과 전 | 0

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Accessing to the position stored in a variable
Suppose I have a matrix, A=rand(5,5) and an array, b=[2,3]. How can I extract the A(2,3) element? I know a simple solution is A(...

12년 초과 전 | 답변 수: 1 | 0

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mppt by using pso method
Please provide your email address so that I can contact you directlly.

12년 초과 전 | 0