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Marc Jakobi


Vela Solaris

Last seen: 5 mesi ago Active since 2013

Software innovation for the renewable energy sector.

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Answered
Run Matlab without Admin rights?
This thread is a bit old, but I had the same problem and just found a solution. It's related to this <https://ch.mathworks.com/...

circa 4 anni ago | 4

Answered
Matlab R2017b has problems with GIT and the configuration file when starting.
Thanks to Mathworks support: I had my MATLAB_PATH environment variable pointing to jre7 (I had set it manually because of an ...

circa 4 anni ago | 2

Question


Matlab R2017b has problems with GIT and the configuration file when starting.
Hi, When I open Matlab R2017b (after a fresh install), it fails to start GIT and to read the desktop config file. I get the b...

circa 4 anni ago | 1 answer | 0

1

answer

Answered
Colorbar not plotting the right colours
You cannot create a colorbar for bar() graphs in Matlab. What you can do is use a loop to create a separate bar graph for each ...

circa 5 anni ago | 0

Answered
How does one save a struct type to an individual cell inside a table?
Have you tried converting the struct to a cell? doc struct2cell

circa 5 anni ago | 0

Answered
how to design a neural network
You can find a bunch of examples <https://de.mathworks.com/help/nnet/examples.html here>

circa 5 anni ago | 0

Answered
How to separate date and time into two tables?
What format do you need the dates in? As strings? If not, I would recommend using datevec() to convert it to a matrix in the fo...

circa 5 anni ago | 0

Answered
How to create a standalone application of a script that calls "sim" function ?
To create a standalone from a Simulink model, you will need the <mathworks.com/products/simulink-coder/ Simulink Coder>. I don't...

circa 5 anni ago | 0

Answered
conversion of daily cell into monthly cell.
Use vertical concatenation. month = [day1; day2; day3; ...; day31]; % day1 through day31 would be the variables containing ...

circa 5 anni ago | 0

Answered
Getting error while plotting a 2d countour
In a GUI created in GUIDE, you may have to specify the axes in which to create the contour. contour(handles.axesName, x, y, ...

circa 5 anni ago | 0

Answered
Will you show me examples of changing time zones with datetime?
Setting the TimeZone property doesn't change the time of a datetime vector, it just tells Matlab which time zone the datetime ob...

circa 5 anni ago | 1

Answered
How to overlay plots one above the other?
Set the 'Clipping' property of what you want outside the axes to off. <https://de.mathworks.com/help/matlab/examples/clipping...

circa 5 anni ago | 1

Answered
Invalid Message ID Format. Is my syntax wrong?
You do not need message() for that function. function area = areaof3ang(x1,y1,x2,y2,x3,y3) if nargin~=6 % this is...

circa 5 anni ago | 0

| accepted

Answered
How to force output of large figure to not be "scaled", or how to properly print a pdf whose dimensions won't fit on the [small] screen
I haven't exported to PDF, but I used to have similar problems when exporting figures to emf. I have a short script that fixes ...

circa 5 anni ago | 0

Answered
How to get 1807 point data array to 1806 data array?
The second input must be a vector, not the size of the output. So if you want to interpolate between the points, use something l...

circa 5 anni ago | 0

Answered
can't use the help docements about matlab2015a
It sounds like a currupt Matlab installation. I would suggest you reinstall Matlab and if the problem still persists, call the M...

circa 5 anni ago | 0

| accepted

Answered
How do I write a matlab code that requests the user for an array of integers and stores that array into the variable called A. How do I determine whether the integer is odd or even.
doc input Will tell you how to get user input. doc mod could be useful for finding out if a number is odd or even.

circa 5 anni ago | 0

Answered
How to replace variables in symbolic function with values from a vector
You probably want the function subs()

circa 5 anni ago | 0

| accepted

Answered
zoom-in into figure, doesn't change Y axes
Try setting the YTickLabelMode or the YTickMode to 'auto' or 'manual'. e. g. ax = gca; ax.YTickLabelMode = 'auto'; ...

circa 5 anni ago | 2

| accepted

Answered
Change the axis label unit length
You can set the XTick and XTickLabel properties. ax = gca; ax.XTick = [...]; %vector containing ticks you would like (sp...

circa 5 anni ago | 1

| accepted

Answered
Could someone please point out the error in my code?
If you want to find out if it is correct, look at the units. What you want as a result is currency, let's say £. rate = units...

circa 5 anni ago | 0

| accepted

Answered
How do you determine which numbers in a vector are factors of 144 by indexing through it using loops?
tf = false(size(vector)); for i = 1:length(vector) if mod(144,vector(i)) == 0 tf(i) = true; end end...

circa 5 anni ago | 0

Answered
Maximum of my own function
syms x f1 = 5*x + 2; F1 = int(f1); % integrate x_ext = solve(f1 == 0); % solve for x = 0 % limits for x --> -inf &...

circa 5 anni ago | 1

| accepted

Answered
character array vs cell array empty cells
That's 3 questions ;) # I'm not sure I understand what you mean. If I create a cell array, it displays like this in the comma...

circa 5 anni ago | 0

| accepted

Answered
place matrix in array part 2
Well if y = [ones(3,1); -ones(3,1)] % or y = [1; 1; 1; -1; -1; -1]; and x is take...

circa 5 anni ago | 1

| accepted

Answered
How to remove for loops in this code?
If lsqcurvefit() can't be run on matrices, you may not be able to reduce the loop nesting. But if it is a lot of data, you can ...

circa 5 anni ago | 0

Answered
Copying Profile results into Word/Excel
Did you use? p = profile(...) If so, you could use xlswrite(). Otherwise, try saving the HTML results using profsa...

circa 5 anni ago | 0

| accepted

Answered
Read a .mat file and write .csv without opening matlab
You won't be able to run a Matlab-file without opening Matlab - unless you use another program that is compatible. However, y...

circa 5 anni ago | 0

| accepted

Answered
how can I store for loop result in different row(for each i) and column(for each j given i)?
You could do it like this: stock = nan(17,5676); rCT = 0; %row counter cCT = 0; %column counter maxC = 0; %for ...

circa 5 anni ago | 0

Answered
unsupported MATLAB function call for matlab function 'datastore'
You can look into the code edit datastore Maybe it's possible to create a function that does the same without using unsu...

circa 5 anni ago | 0

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