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**Content Feed**

Forward optional args to another function

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

3 months ago | 1

| 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...

1 year 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...

1 year 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 =...

2 years ago | 4

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...

3 years 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...

4 years 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...

4 years 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...

4 years 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 ...

4 years 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 "...

4 years 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...

4 years 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 ...

4 years 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; ...

5 years 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...

5 years 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...

5 years 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...

5 years 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

5 years 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...

5 years 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 ...

5 years 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...

5 years 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...

5 years ago | 1

| accepted

Convert matrix to vector of structs

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

6 years 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...

6 years 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 ...

6 years 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...

6 years 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...

6 years ago | 0

Question

determine axes handle to which a legend belongs

Hi, pre 2014b I was able to use the following to get the axes handle to which a legend belongs figure; plot(sin(0:0.1...

6 years ago | 1 answer | 0

### 1

answerQuestion

get plot handles from existing legend from 2014b on

On pre 2014b graphic handling the following code to retrieve the displayed strings and the handles of the referenced plot elemen...

6 years ago | 1 answer | 0

### 1

answerHello, I have 50 text files and i want to pick same value from each having known row and column. there are 25 column and 5765 rows in my text files. Help me Please i m new in Matlab.

first of all: please note the rules for posting questions! bad title, "new to matlab" and so on... now my answer: hel...

6 years ago | 0