# Julian Hapke

### Volkswagen AG

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M-file code formatting tool

Here's a MATLAB snippet that depends on the undocumented tree2str and mtree, but produces a reasonable result: tree2str(mtree(F...

6 månader ago | 0

Does Matlab have the function to format script?

Here's a MATLAB snippet that depends on the undocumented tree2str and mtree, but produces a reasonable result: tree2str(mtree(F...

6 månader ago | 0

How do I make both yyaxis axes zoom together?

Here's a function that does not rely on an activated zoom tool and also works for panning function yysync(ax) %YYSYNC links le...

10 månader ago | 0

How do I include a MATLAB figure in a LaTeX document?

I recommend matlab2tikz from the FileExchange: matlab2tikz Those plots integrate into the whole LaTeX style very well.

ungefär ett år ago | 0

Forward optional args to another function

there is namedargs2cell in the examples they use it for forwarding of name-value arguments.

nästan 2 år ago | 2

| accepted

inputdlg in the app designer

I think this solution should work for inputdlg as well: https://de.mathworks.com/matlabcentral/answers/296305-appdesigner-windo...

nästan 3 år ago | 0

| accepted

readtable (excel) behavior for string type with empty cell vs spaces

If you do not use the FillValue property of the VariableImportOptions, but set EmptyFieldRule to "auto", missing strings are imp...

ungefär 3 år ago | 0

How do features from 'license' correspond to names from 'ver'

Here's what I use: EDIT: Now all features known to the current release are listed, not only the installed ones. function OUT =...

ungefär 4 år ago | 5

MATLAB Crashes when Using Conda Environment Other than Base

Try this: load your environment in a seperate promt, have a look at the path variable (assuming windows here) echo %PATH% unl...

ungefär 5 år ago | 7

Is it Posible to remove background and box in data tip? The data tip cover my graphic

set(h, 'BackgroundAlpha', 0) with h being the handle of the datatip. When you create the DataTip by hand, you don't have the...

mer än 5 år ago | 0

Checking if minimum of a matrix occurs on the diagonal

with a slight modification of Adams comment: diag(testMatrix) == min(testMatrix , [], 2) min accepts the dimension in wh...

mer än 5 år ago | 0

| accepted

How can I use a legend for only only line in a subpot?

the legend is correct for what you plotted, each iteration creates 3 plots, the namesConditions has 4 entries, which are assigne...

ungefär 6 år ago | 0

How to remove cells that look seemingly like newline character from cell array?

You should determine which character you are seeing: Extract a cell that contains only the character in question and convert ...

ungefär 6 år ago | 0

Assign XLabel, YLabel from variable, fix YLim

doc xlabel Edit: extented explanation: ax_handle.XLabel returns a handle for the label. This object has a property named "...

ungefär 6 år ago | 0

How to write code the Chebyshev and Mahalanobis distance using bsxfun function?

Hi, your example code does not work. Bsxfun cannot operate on those arrays. When X (as in your case) is an Nx2 matrix, and y...

mer än 6 år ago | 0

| accepted

sprintf - Linux OK but Windows Warning: Escaped character '\.' is not valid. See 'doc sprintf' for supported special characters.

The warning you get should be: Escaped character '\%' is not valid. What you want is a platform dependent filesep ...

mer än 6 år ago | 0

Change a for loop iteration if condition is met

with a while loop: a=5; b=0; c=0; t = 1; while t <=100 a = a+t; if a == 20 b = 20; ...

nästan 7 år ago | 0

Drawing a white line on an image using (rho, theta).

My comment was the answer, so to stick to the structure of this forum: Your calculation of x and y yields to wrong values. If...

nästan 7 år ago | 0

vector thats sorts values , even or odd, using only function

I agree with Guillaume and Jan, you should explain a bit more of your problem. I'm not going to write the function, but here are...

nästan 7 år ago | 0

How to implement a (semi)automated algorithm for thorax and lung segmentation?

Have a look at <"https://de.mathworks.com/matlabcentral/answers/182511-model-reconstruction-from-ct-slices" this> and the mentio...

nästan 7 år ago | 0

How can read binary file one by one?

have a look at the <https://de.mathworks.com/help/matlab/ref/fread.html fread> function

nästan 7 år ago | 2

| accepted

Does relative velocity vector lie on the line?

define a vector between the two points and check if the cross product of the delta velocity and the connection vector is 0. so i...

nästan 7 år ago | 1

points too close XY space

assuming only neighboring points are of interest: % find close points, add first index because diff is one shorter than x ...

ungefär 7 år ago | 0

How can I count the occurrences of each element in a vector in MATLAB?

here is another one: sum(bsxfun(@eq,x,x'),1) or if you want the output to be the same orientation as input sum(bsxf...

ungefär 7 år ago | 3

matlab 2016a figure window incorrect position and size

If the problem still exists, just add this line to the startup.m in your startup directory or your userpath. set(0,'default...

ungefär 7 år ago | 1

| accepted

Convert matrix to vector of structs

simpler without any external functions olderpatients = structfun(@(X) X(data.age>80),data,'Uni',false);

mer än 7 år ago | 1

How can I assign data from multiple spreadsheets to the same vector using one of the columns as the variable name?

I copied your example sheet to example.xlsx and tested the code below. Please Note the remarks, I would not recommend the use of...

nästan 8 år ago | 1

Why doesn't the quiver object property MaxHeadSize work?

Here's my findings... Testcode: function tst close all figure(3) clf; hold on for ii = 1:15 ...

ungefär 8 år ago | 0

Merging 10 scatter plots produced with different RNG sequences

you can access the data of each plot by X=cell(10,1) Y=X for ii = 1:10 f = open('figure_ii.fig') % use the cor...

ungefär 8 år ago | 0

Are there any predefined discrete color set with optimal neighboring contrasts?

have a look at this: <http://www.mathworks.com/matlabcentral/fileexchange/29702-generate-maximally-perceptually-distinct-colors...

ungefär 8 år ago | 1