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Adam Danz


Last seen: Today

University of Rochester

1 682 total contributions since 2014

Email: feel free to contact me regarding my shared files on the file exchange. I don't do free consulting outside of the forum so if you have a Matlab question, post the question to the forum and you may email me the link to the question.

About me: Finishing PhD soon on topics related to vision science; neurophysiology; sensory-motor feedback and control; control systems; steering & navigation; multisensory integration; top-down bottom-up feedback loop.

"If I had only one hour to save the world, I would spend fifty-five minutes defining the problem, and only five minutes finding the solution." -Albert Einstein

"An expert is a person who has made all the mistakes that can be made in a very narrow field." -Niels Bohr

"If you are not embarrassed by the first version of your product, you've launched too late" - Reid Hoffman

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Answered
How do I compare two sentences with similar words?
I wouldn't be surprised if a more robust algorithm already exists but this simple appraoch takes the following steps. Replace ...

environ 3 heures ago | 0

Answered
Importing data with unequal number of column
See the other two solutions for more efficient approachs. The input to the code below is your data file Data.txt. The outp...

environ 5 heures ago | 0

Answered
How to add axis labels while using for loops? Keep getting error: Index exceeds the number of array elements (4).
Updated answer It appears that you may have a variable named xlabel that is interfering with the xlabel() function. To confirm...

1 jour ago | 0

| accepted

Answered
Issue with precision using days function
0.465277777777778<---this 8 is rounded up. Look at how the following 2 values are converted x=0.465277777777778 % = 11:10...

1 jour ago | 0

| accepted

Answered
how make the plot continuous ?
If a step function is what you're looking for, this single line below will calculate the x values for any vector of 1s and 0s. ...

2 jours ago | 0

Answered
Eliminate tables with more than 15% NaN data
This cellfun is a bit obnoxious but it produces an output select that is a logical vector the same size as C where true values i...

3 jours ago | 1

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Answered
Selecting tables among 540 tables, based on a start and end date
Here's my thought process as I explore the data and solve the problem in parallel. Please take time to go through each line a...

3 jours ago | 0

| accepted

Answered
How to add a waitbar into an app created in App designer? Not in a separate figure.
With AppDesigner you should be using uiprogressdlg() which displays a progress bar on top of your GUI within an external figure....

3 jours ago | 0

Answered
How to add transparency to a dendrogram
Set up the dendrogram and store the line object handles from the first output of dendrogram(). % Set up the dendrogram X = ra...

3 jours ago | 0

Answered
How to call variable (with index) using string?
It sounds like at some point in your code you created a bunch of dynamically named variables. This opens a can of worms and mak...

3 jours ago | 2

Answered
mean of columns in a cell
Inputs: cell_formatiert: your mxn cell array (presumably containing a mixture of numeric and character values, otherwise there...

3 jours ago | 0

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Answered
How to find a intersecting point in a GUI?
I'm a big fan of this file exchange submission: [x0,y0] = intersections(x1,y1,x2,y2). You can provide the (x,y) coordinates of...

3 jours ago | 0

Answered
AIC in a Gaussian Mixture Regression
This computes the AIC and the AICc using the following defined inputs. % RSS: Vector; residual sum of squares between your data...

3 jours ago | 0

Answered
Getting the linear portion of a non-linear curve
If you have the x values of the red lines, it's as easy as bounds = [x1,x2]; % [lower, upper] bounds (red lines) keepIdx = x...

3 jours ago | 0

Answered
How to convert each row in a cell array to a (1*n ) double matrix?
I like David Hill's solution but here's another one because I already wrote it up so, why not share it? load('Key.mat') % ...

3 jours ago | 1

Answered
How to create a table of 3 variables ?
New answer following your updated description. You are asking to reorganize the array into tables by month and to name those ta...

3 jours ago | 0

| accepted

Answered
Add coordinate points (latitude and longitude) on a figure
hold on plot(coordinates.lon, coordinates.lat, 'kx') xlabel('Longitude') ylabel('Latitude')

3 jours ago | 1

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Answered
Extract the X and Y values of curve in image
Without the original data or the figure file you'll have to use a digitizing program that estimates the coordinates of the curve...

3 jours ago | 0

Answered
Selecting a portion of the tables
% extract row 1 of each table stored in cell array C firstRows = cellfun(@(m)m(1,:),C,'UniformOutput',false).'; % Vertically...

4 jours ago | 1

| accepted

Answered
Showing more than one image in a GUIDE gui
Specify the axis when calling imshow (see parent name-value) imshow(wiggle_file_name, 'Parent', handles.axes2) "I am not sur...

4 jours ago | 0

Answered
How to compare each element of a matrix with a number ?
Since A are of class double and the </> comparisons will produce logical values, you cannot combine them in a matrix. Instead, ...

4 jours ago | 1

| accepted

Answered
How can I find the same value by using cellfun?
condition = {[11,1],[11,1],[12,2],[12,2],[11,1]}; idx = cellfun(@(v)isequal(v,[11,1]),condition); Your code didn't work bec...

4 jours ago | 1

Answered
How to add another plot to box plot?
Summary of comments under the question The problem was that the x axis limit was [0,1] while the plotted data were at x=2. Th...

4 jours ago | 1

Answered
How to sort filenames that are stored by dir command
This uses regular expressions to extract the file number in the pattern file###. If that pattern is not found, the file number ...

5 jours ago | 0

Answered
How to extract data corresponding to a date and time?
Here's how to get the indices of the datetime array that are within +/- 1 hour of the target time. % Create datetime array t...

5 jours ago | 0

| accepted

Answered
Plotting on GUI and navigate between the figures
Summary of the comments under the question: Instead of using the [<<] and [>>] buttons to toggle through various data sets that...

5 jours ago | 0

| accepted

Answered
adding single quotation to a string
filename = sprintf('"%s"',string(extractBetween(filename, "Scans\\", filename(end)))); Result: filename2 = '"GComScan_2020011...

5 jours ago | 0

| accepted

Answered
File association does not work for R2019b installed on Windows 10
If you're referring to Matlab file associations in Windows such as m-files not openning in MATLAB or opening up in a new instanc...

5 jours ago | 0

Answered
Finding the percentage of NaN cells in columns
Using the C.mat file from your previous questions, here's a simple way to produce the table you're describing. load('C.mat'); ...

5 jours ago | 1

Answered
How to read this date format yyyymmddHHMMSS.SS ?
Datetime values are much better than datenum values. Nevertheless, here's how to convert your datestrings to both. % Date str...

5 jours ago | 1

| accepted

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