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Nicolas Broch


BRUSA Elektonik AG

75 total contributions since 2018

Nicolas Broch's Badges

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Answered
finding roots of equation in matlab
I would be you, I would check whether you don't have any home-made script named roots in your MATLAB path. If you have no idea ...

12 hours ago | 1

Answered
I need a code for red tomato detection from plant
There is a paper about the tomato recognition here. I guess, once you have detected the tomatoes, it's not that difficult to get...

12 hours ago | 0

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Answered
Plot Unity Feedback System in MATLAB
If I understand correctly your question, you are trying to plot the step response of this function transfer: Right? Then, wh...

1 day ago | 0

Answered
from excel file import variables into more mat file.
I would recommend you to read the whole table in excel in once with, for example readmatrix and then, to save it into the mat-fi...

3 days ago | 0

Answered
how to change a 9 digit number to longitude?
I don't see any "simple" method. I would recommand you to use the following idea: % get each digit in char array digits = dec2...

6 days ago | 0

Answered
App designer (excel /database /sheets )
you can directly read/write the excel file with readtable/readmatrix and writetable/writematrix. That works pretty fluently if y...

7 days ago | 0

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Answered
finction datestr and writetable
May I ask you to use the "code" function of this website to add your code instead of a picture. It makes it easier for us to cop...

7 days ago | 1

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Answered
How can I remove duplicate values from cell array?
Does the function unique() solve your problem? So in your case, because you have a cell array: S = {1 2 2 3}; S = num2cell(...

10 days ago | 0

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Answered
How to password protect an excel file through Matlab?
I recommand you to use the xls_protect_sheets() from MATLAB exchange. It will be easier for you.

10 days ago | 0

Answered
Why can't i plot a bar figure like this example?
If I transpose life like this: x=[0 5 10 15 20 25] life=[1344 423 133 41 12 3; 939 296 93 29 9 2] L=bar(x,life'); Then I get...

13 days ago | 0

Answered
Splitting Function into Imaginary and Real
you can use the functions real() and imag() to extract respectively the real and imaginary part of a number. It also accepts vec...

14 days ago | 0

Answered
how to use passing by value and passing by reference
I highly recommend you to check the basic types of MATLAB. There is not such thing as a reference in MATLAB. However, for classe...

22 days ago | 0

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Answered
How to extract information on year when data is in quarterly format
have you thought about using extractBefore() function? For example: function year = extractYear(s) year = str2double(extr...

22 days ago | 0

Answered
Interpolation or curve fit data suggestions
I would recommand you to take a look at: 1D data: interp1() griddedinterpolant() 2D data: interp2() griddedinterpolant() ...

24 days ago | 1

Answered
Multiply the complex number 1+8i with its complex conjugate
%code removed Btw, I don't think this website is there to do your homework. I highly recommend you to learn how to you a search...

27 days ago | 0

Answered
Percentage difference in matlab
Hey Sarah, The following code could help you: diff = x2 - x1; % x2 and x1 are your input variables. x1 is reference and x2 the...

29 days ago | 0

Answered
How do you determine the average values in second column of an excel data corresponding to a particular range of values in first column ?
For that situation, the easiest way is to select data based on a criteria. For example, if your table is named t: indRows = t(:...

1 month ago | 0

Answered
code to read the data in matfile
Read the matfile documentation. It contains what you want.

1 month ago | 0

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Solved


Counting Sequence
Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

2 months ago

Answered
How to link an App-Designer push button to a keyboard key?
Hey, you can implement the callback UIFigureKeyRelease on your UIFigure object. Then, you juste have to implement the code to g...

2 months ago | 0

Answered
License hostID does not match license id
Hi Wiliam, the license is connected to your harddrive. So if you copy the content of your harddrive on a new one, you have to d...

2 months ago | 0

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Answered
How to call a python program from matlabr2019a
Hey Saugata, you should follow this guide from mathworks: Undefined variable "py" or function "py.command" It helps you to ens...

2 months ago | 0

Answered
rename the image name
Hey, I think, the commands that could help you are the following: movefile('src', 'dest'); % move a file, you can even...

2 months ago | 0

Answered
Finding index location in volume?
Hi, for your case, I would write your code like that: x = 2000:0.5:2004; y = 45000:0.3:45009; z = 10:0.2:12; % no need to u...

2 months ago | 1

Answered
Bilinear interpolation of gridded data
Hi, may I recommand you to take a look at the function griddedInterpolant to solve your case? It will be definitely faster than...

2 months ago | 0

Answered
How to split merged signals
Hello Anna, I am not very familiar with the merge block, but apparently, you cannot put a scope on the signals you are gonna me...

3 months ago | 0

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how to do Serial and Parrarell computing, multiple simulink models in a loop?
Hi Mona, I would recommend you to take a look at the parsim command. Its documentation is very well done and give multiple exam...

3 months ago | 0

Answered
Problem with diff operating on a row vector from regionprops
Hi Jason, I tried the following code: MM = [53742.57, 18435.82, 49121.64, 54437.08]; y = diff(MM); I get the following answ...

3 months ago | 0

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Answered
Complex number math problems
Complex numbers work literally like all other numbers in MATLAB. The only interesting things are how you create them: z1 = 1 + ...

3 months ago | 1

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Solved


Tic Tac Toe FTW
Given a tic tac toe board: * 1 represents X * 0 represents empty. * -1 represents O It is X's move. If there is an imme...

3 months ago

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