Answered
UITable Scrollbars not showing and scrolling semi-INOP
The last line of your code is resizing the UITable and pushing the vertical scroll bar out of the figure boundaries. When you...

6 years ago | 0

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Answered
Editor Tabs Moved to Bottom of Window
Click on an area of the tabs-bar to the right of the tabs and drag it to the top.

6 years ago | 1

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Answered
Appdesigner: Loading a MAT file - Difference between doing it from MATLAB vs from within Appdesigner.
1) I don't understand why there is a difference - when it is exactly the same command. The load command loads the data into the...

6 years ago | 0

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Interp3. Error using griddedInterpolant. The grid vectors do not define a grid of points that match the given values.
Follow this tutorial and if you get stuck or come across a problem that isn't already addressed in the forum I'd be glad to dig ...

6 years ago | 0

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how to create a .txt file from char vector using matlab?
T=['x=2;',newline,'y=3;',newline,'z=x*y;']; filename = 'myTextFile.txt'; % better to use fullfile(path,name) fid = fopen(...

6 years ago | 0

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Answered
Cross-correlation questions
Perhaps working through one of the examples in the xcorr documentation would be helpful. https://www.mathworks.com/help/matlab...

6 years ago | 1

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Answered
How do I add a for loop to do subplots
The general template to build subplots within a loop nrows = 2; % number of subplot rows ncols = 1; % number of subplot column...

6 years ago | 1

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Answered
how to add a label to a specific point on a fplot
This command will add a text label with a leftward arrow pointing to the coordinates text(0.5607, 0, '\leftarrow My Favorite Po...

6 years ago | 1

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Answered
Create Error bar and title into the bar chart
Here's a simple demo you can follow to add errorbars to your bar plot. https://www.mathworks.com/matlabcentral/answers/420926-...

6 years ago | 0

Answered
getting a NaN in correlation coefficient
When NaNs appear in the output but are not present in the inputs Notice that all of the values in y are identical y=[-0.414...

6 years ago | 6

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Question

Dealing with flags that are really comments
I've noticed an increase in the number of flagged answers/questions/comments in the forum from less active users treating flags ...

6 years ago | 1 answer | 0

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Answered
Average values from timeseries
Below is a general scetch of what you need to do. Give it a shot and if you get stuck, share the code and let us know where you...

6 years ago | 1

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Answered
Bar chart legend and colour
There are two approaches below. I recommend using the first one where the bars and labeled by the xtick labels. You can rotate...

6 years ago | 0

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Answered
How can I create a 3D plot of data with dots of different color?
Use scatter3() to create the 3D scatter plot and scale the colors based on a vector of mean values. % Create 100x3 matrix of [...

6 years ago | 1

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Answered
shows table in gui panel
"Error using matlab.ui.control.Table/set; Functionality not supported with figures created with the figure function." handles.T...

6 years ago | 1

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Answered
how to know if a char vector contains unwanted characters?
Following the description from your question, here's an anonymous function allCharsGood() with two inputs, c is a 1xn char arr...

6 years ago | 1

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Scatter Plot with different "markers" and "data labels"
"I need a scatter plot with different markers" The scatter() function only allows one marker definition so the data are plotted...

6 years ago | 2

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Answered
How do i select a point on matlab UIaxes and then get data for it?
The brush tool is not (yet?) available on UIAxes as of r2019b; neither is rbbox. Update: the brush tool is now available as of r...

6 years ago | 2

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Answered
How can I automatically assign figure title in doubled for loop
Use sprintf() Example for lauf7 = [5 6 8 29 30] for lauf6 = 19:30 figure('name',sprintf('lauf7_%d_lauf6_%d',lauf...

6 years ago | 1

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Answered
legend has same colors
Use the function outputs to get the line object handles. Then, use the object handles in legend(). sem1 = semilogy([1:101],rR...

6 years ago | 1

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Answered
Find index of array of cell
If you want to delete the file names from the files array.... load('example.mat') select = strcmp(out, 'F'); files(select) = ...

6 years ago | 0

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Answered
Find Second Closest Datetime
This is a slight modification from the answer in your previous question. It uses [B,I] = mink(A,k) to locate the k_th small...

6 years ago | 0

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Answered
Finding nearest tables based on latitude and longitude columns
Inputs A is a 1xn or n1x cell array of tables; each table contains the headers 'lat' and 'lon' which are constants. B is a 1xm...

6 years ago | 1

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Answered
How to extract all the elements in a vector whose index is 1?
x = R(ranks == 2) Indexing is one of the most important tools in Matlab. This is a good resource to get you started. https:...

6 years ago | 0

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how can i implement the Gaussian potential value code?
x is a vector of length n. I'm assuming sigma is std(x) phi = sum(exp(-(vecnorm(x(:)-x(:).',2,1) / std(x)).^2)); phi(i) is t...

6 years ago | 0

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if statements, keep getting error can someone explain why?
if you open this file in the editor you'll see red markings indicating the lines that contains an error. The orange lines indic...

6 years ago | 0

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Is it possible to set the position of a uialert within app designer?
"Is it possible to set the position of a uialert within app designer?" As of r2019b, no. Alternatives include using a msgb...

6 years ago | 0

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How to scatter plot a cell array
Input: data, an 18x1 cell array where each element is a 1xn double precision vector varying in size. Output: a figure with x...

6 years ago | 0

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Answered
How to assign point to multiple circles
The first block of code below identifies which circle center is closest to each pts_positions using pdist2(). It then assigns t...

6 years ago | 0

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Answered
How do I relabel classes into one sub group?
load fisheriris idx = ~ismember(species, 'setosa'); species(idx) = {'abnormal'};

6 years ago | 1

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