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Benjamin Schwabe


Last seen: etwa 2 Jahre vor |  Aktiv seit 2012

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Professional Interests: Automation

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Beantwortet
How to solve a system of three ODE
Hi James, start writing it in a vectorform with x=(S,E,I); Then you have x(0)=x0 as defined and you can write dx/dt=f(x); cre...

etwa 12 Jahre vor | 0

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help! array, data and textdata
You might try a structure or a cell array. I would try the cell array in your case. Benjamin

etwa 12 Jahre vor | 0

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Needs Checkbox to draw a plot
Hi Aleksandra, I am not sure where you are stuck, so I try to be a little more detailed than John. Use GUIDE to design you...

etwa 12 Jahre vor | 0

Beantwortet
Thermal Modelling
Hi, the thermal conductivity equation is a partial differential equation which you might transfer into a (stiff) system of OD...

etwa 12 Jahre vor | 0

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Solving Nonlinear Equations - 3 equations 3 unknowns
You might be able to use a newton iteration for this problem. The MATLAB command is fmincon (you require the optimization toolb...

etwa 12 Jahre vor | 0

Beantwortet
tilt angle of cylinder using euler angles
You will have to use the Euler Angles. Rotating a cordinate system is exactly what they are doing.

mehr als 12 Jahre vor | 0

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Beantwortet
matlab GUI for control serial output
Hi, please have a look at the GUIDE command. It will allow you to set up any GUI. The only thing you have to do afterwards is...

mehr als 12 Jahre vor | 0

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about creating array
Could you please be more specific? Is it a numeric array or a cell array? You can add easily an additional row or column like t...

mehr als 12 Jahre vor | 0

Beantwortet
iterating A Function
I'm not sure if that's really what you want to have: Define a matrix A=[2,3,4;5,6,7;8,9,10]; R=((A(:,1)-A(:,2))....

mehr als 12 Jahre vor | 0

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Beantwortet
How to solve matrix as a function
What does m^2 mean? It's a vecor, isn't it? Componentwise operation? Or is it a real vecor-vectormultiplication resulting in a s...

mehr als 12 Jahre vor | 0

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varargin
varargin is used when the number of input parameter might change. Basically, it puts all input arguments into a cell array. The...

mehr als 12 Jahre vor | 4

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dynamic variables
Hi AYAH, why do you want to do this, you really might want to use a vector with X(1),X(2),...,X(10), they are dynamic in MatL...

mehr als 12 Jahre vor | 1

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Beantwortet
Data interpolation. Observation and experimental data are reported on different timescales and need to be aligned.
Depending on the data, try interp1 or interp2, etc.

mehr als 12 Jahre vor | 0

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Beantwortet
How to store data in matrix
I dont' really get what you are trying there, but I'll try to give you an idea, what you could experiment with... First thin...

mehr als 12 Jahre vor | 0

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Number to matrix
You can do that by simply using the following code: p = 12345; % define your number pstr=num2str(p); n=leng...

mehr als 12 Jahre vor | 0

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Do you think that MATLAB is expensive?
The two levers for price are: Demand and Offers. I guess we all agree on a demand for professional computing/programming solutio...

mehr als 12 Jahre vor | 1

Frage


Shared Library (dll) called by another Shared Library (dll)
Hi all, I'm dealing with a two-level-driver of some hardware which I'd like to control from MatLab. There are two dll files i...

mehr als 12 Jahre vor | 1 Antwort | 0

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Beantwortet
pdist2 function
Okay, my MATLAB does not know a pdist2 function, only pdist. (I am using MatLabd r2009b) Could it be that simple? Otherwis...

mehr als 12 Jahre vor | 0

Frage


Dynamic Library without a .h file
Hello all, I'm trying to establish communication with a hardware tool and it's API is given by a two-level approach. For t...

mehr als 12 Jahre vor | 1 Antwort | 0

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Antwort

Beantwortet
connected first and last points
Hello Adam, I am not entirely sure that I understand your problem. You want to have line between the last and the first poi...

mehr als 12 Jahre vor | 0

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Beantwortet
.mexglx in windows XP
Do you have the sourcecode that was used for the generation of the mexglx? If not, I have no clue and I assume that there is n...

mehr als 12 Jahre vor | 2

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Beantwortet
Evaluating 3D Function
Hi, another easy way to do that, is using the meshgrid command. x = linspace(1,5,100); y=linspace(1,5,10); [X,Y] = meshg...

mehr als 12 Jahre vor | 0

Beantwortet
Solving system of linear equations in S domain?
Could you give the "systematic" of the equation? I basically assume, you have a system of differential-alegabric-equation. A loo...

mehr als 12 Jahre vor | 0

Beantwortet
Warning loadline: Data type ULONG,UCHAR,... unknown which are used in h-file
I found that these are the declarations used in C++, but the correct syntax in C is unsigned long, etc. That resolved the war...

mehr als 12 Jahre vor | 0

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Frage


Warning loadline: Data type ULONG,UCHAR,... unknown which are used in h-file
Hello everyone, I'm trying to load a shared library, called Gen3.dll, into MATLAB. The corresponding header file is gives som...

mehr als 12 Jahre vor | 1 Antwort | 0

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