photo

Benjamin Schwabe


Last seen: ungefär 2 år ago |  Active since 2012

Followers: 0   Following: 0

Message

Professional Interests: Automation

Statistics

  • Thankful Level 1
  • Knowledgeable Level 2
  • First Answer

View badges

Feeds

View by

Answered
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...

ungefär 12 år ago | 0

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

ungefär 12 år ago | 0

Answered
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...

ungefär 12 år ago | 0

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

ungefär 12 år ago | 0

Answered
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...

ungefär 12 år ago | 0

Answered
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.

mer än 12 år ago | 0

| accepted

Answered
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...

mer än 12 år ago | 0

Answered
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...

mer än 12 år ago | 0

Answered
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))....

mer än 12 år ago | 0

| accepted

Answered
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...

mer än 12 år ago | 0

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

mer än 12 år ago | 4

Answered
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...

mer än 12 år ago | 1

| accepted

Answered
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.

mer än 12 år ago | 0

| accepted

Answered
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...

mer än 12 år ago | 0

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

mer än 12 år ago | 0

Answered
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...

mer än 12 år ago | 1

Question


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...

mer än 12 år ago | 1 answer | 0

1

answer

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

mer än 12 år ago | 0

Question


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...

mer än 12 år ago | 1 answer | 0

1

answer

Answered
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...

mer än 12 år ago | 0

| accepted

Answered
.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...

mer än 12 år ago | 2

| accepted

Answered
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...

mer än 12 år ago | 0

Answered
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...

mer än 12 år ago | 0

Answered
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...

mer än 12 år ago | 0

| accepted

Question


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...

mer än 12 år ago | 1 answer | 0

1

answer