Mohsen Davarynejad
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Question
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 ...
plus de 12 ans il y a | 1 réponse | 0
1
réponseoptimization 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...
plus de 12 ans il y a | 0
Question
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...
plus de 13 ans il y a | 1 réponse | 2
1
réponsehow to cyclically shift an array?
x = [1 : 1 : 10] for i = 1 : 5 x = [x(2:end) x(1)] end
presque 14 ans il y a | 0
plotting lines
y = [0:.1:10] plot(5,y) xlabel('Re') ylabel('Im') http://en.wikipedia.org/wiki/Imaginary_number
presque 14 ans il y a | 0
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 ...
presque 14 ans il y a | 0
| A accepté
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...
presque 14 ans il y a | 0
can't add axis labels
xlabel('Frequency (Hz)'); ylabel('Surface Impedance');
presque 14 ans il y a | 2
| A accepté
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...
presque 14 ans il y a | 1
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...
presque 14 ans il y a | 0
Question
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...
presque 14 ans il y a | 1 réponse | 0
1
réponseode45
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...
presque 14 ans il y a | 0
| A accepté
Question
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 ...
presque 14 ans il y a | 2 réponses | 0
2
réponsesWFDB - 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...
presque 14 ans il y a | 0
Password protect my subsystem using a password
http://www.mathworks.com/matlabcentral/newsreader/view_thread/274895
presque 14 ans il y a | 1
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'); ...
presque 14 ans il y a | 0
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...
presque 14 ans il y a | 0
Question
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(...
presque 14 ans il y a | 1 réponse | 0
1
réponsemppt by using pso method
Please provide your email address so that I can contact you directlly.
presque 14 ans il y a | 0
