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Joost


Last seen: 8日 前 |  2015 年からアクティブ

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System Architect at Vanderlande Industries

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Why do I get a graph that is symmetrical based on x=-2 when I draw a graph of y1=4*log((x+2))?
Hello, You find the answer in the Warning that just made the picture... The natural logarithm log(x) is only defined for value...

4年弱 前 | 0

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The edit field must have a mathematical equation alert using MATLAB GUIDE
I think you can use the str2func command for this. There is a nice example on the documentation page. First put @(x) in front ...

4年弱 前 | 0

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List of built-in functions?
There is an interesting book on speeding up Matlab functions and scripts. A few years old already, but a good read. Author Yair ...

4年弱 前 | 0

回答済み
Discrete indexing for a loop
Hello, I think you can achieve this by changing the outer for loop into: TRange =10*2.^[0:3] for j=1:numel(TRange) T = TRang...

4年弱 前 | 1

| 採用済み

回答済み
How to put trisurf into my matlab app
Please try this: trisurf(tri, X, Y, Z, p+Pmin, 'Parent', app.View); or trisurf(tri, X, Y, Z, p+Pmin, 'Parent', app.UIAxes); ...

4年弱 前 | 0

回答済み
How to display axes objects in uitab?
I think you can solve it by first creating a uitabgroup, then creating the uitabs, and finally the plots in the proper tabs. Wh...

4年弱 前 | 0

回答済み
Travelling salesman problem GA Matlab code debug
It look like you would like to reproduce from this article: http://www.ijaamm.com/uploads/2/1/4/8/21481830/v2n3p27.pdf The nnm...

4年弱 前 | 1

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Saving figure in app designer.
You might want to take a look at this contribution: https://nl.mathworks.com/matlabcentral/fileexchange/73103-copyuiaxes Regar...

4年弱 前 | 1

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How can I determine the expected sum of randomly chosen numbers from vector? (combinatorics)
The nchoosek function can give you all combinations of 2 elements from the vector. Instead of nchoosek(4, 2), use nchoosek([-1 ...

4年弱 前 | 0

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How can I save a figure within app designer?
Inspired by <https://nl.mathworks.com/matlabcentral/answers/281318-how-can-i-save-a-figure-within-app-designer#answer_313509 Dav...

5年以上 前 | 15

質問


Is it possible to toggle visibility of signals in (floating) scope during simulation?
I am looking for a way to connect multiple signals to a Simulink scope (can be a floating scope as well) and dynamically toggle ...

6年以上 前 | 2 件の回答 | 0

2

回答

回答済み
How to call pushbutton callback again in uicontrol
Uicontrol callbacks have two default input arguments. Please have a look at the example on the following help page: https://nl...

6年以上 前 | 0

回答済み
Trying to resample data in a uniform manner (with some twists)
I found an interesting contribution on MatlabCentral: <https://nl.mathworks.com/matlabcentral/fileexchange/34871-arclength/cont...

7年以上 前 | 0

回答済み
install matlab 2015a error pls help
Call technical support. Installation support is free of charge for all license types (at least it is here in Europe, check out t...

7年以上 前 | 0

回答済み
What happens when the argument l=1 in spap2 command?
I guess what you mean is the fit of one cubic polynomial (4 unknowns) on an arbitrary large data set of (x, y) pairs. In that c...

7年以上 前 | 0

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Hello, please help me with and advice about conditional statement
There is indeed a problem with the if-elseif-end statement. As soon as the if condition is evaluated true, the elseif is not ...

7年以上 前 | 0

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質問


String formatting / manipulation in combination with Matlab Coder
Matlab Coder is used in a project to generate C code from an algorithm designed in Matlab. Comprehensive messages are construct...

7年以上 前 | 0 件の回答 | 0

0

回答

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How to evaluate and plot a set of equations with multiple points for a specific variable
In the equation C = 3.*RHOBAR/(4.*D) you use element-wise multiplication (.*) but the division is not element-wise. If you turn ...

7年以上 前 | 0

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How to calculate volume by Dilation (ball 3 structural element)?
I am not sure if I understand your question correctly, but I think that what you need to do is: # Compute the sum of the volu...

7年以上 前 | 0