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Adam Danz


University of Rochester

Last seen: Today Active 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: Recently earned a Ph.D. at the University of Rochester on topics related to vision science; neurophysiology, sensory-motor systems, control systems, steering & navigation, and multisensory integration.

"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
Appdesigner get dropdown closing workaround
If you're closing the dropdown menu by selecting an option, you should include the reset actions in the DropDownValueChanged cal...

ongeveer 14 uur ago | 1

| accepted

Answered
Setting array names from a table column name
Keep the data in a table The table already contains the data in a tidy format. Deconstructing the table into separate variable...

ongeveer 17 uur ago | 0

Answered
How to adjust the size of components in appDesigner?
Sounds like you need to de-select the auto-resize option. https://www.mathworks.com/matlabcentral/answers/821460-deactive-auto...

ongeveer 17 uur ago | 0

Answered
Can't Get ThetaZeroLocation to Work Properly Using polarplot
You have to either hold the axes after setting ThetaZeroLocation or set ThetaZeroLocation after plotting. Otherwise, when you p...

ongeveer 17 uur ago | 0

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Answered
How can I change the color of specific boxcharts?
It looks like you're either using "subplot" as a variable name of erroneously assigning boxchart handles to the subplot function...

3 dagen ago | 0

Answered
Finding rows with specific values
Use ismember. idx = ismember(T.month, [10,11,12,1,2,3]); T(idx,:)

3 dagen ago | 0

Answered
spectrogram - auto settings for zlim are too wide
It's likely that the spectrogram is using the full range of the colormap but you're only seeing a portion of the colormap range ...

6 dagen ago | 0

Answered
How to remove repeating characters in a character array?
See unique.

6 dagen ago | 0

| accepted

Answered
Why does legend goes to the back of the axes box in multiplots if you click it or move it with the mouse?
We can't reproduce the problem without having a minimal working example (e.g. something you provide us that we can run on our en...

6 dagen ago | 0

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Answered
GUI refuses to close after starting a loop within it, only closes when I attempt to close MATLAB entirely
At quick glance, it appears that when you press the on/off button the app enters a while-loop and there is no exit to the loop s...

7 dagen ago | 0

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Answered
Summation of colonns from an imported table
You should organize your data within a timetable and use the retime function. TT2 = retime(TT1,newTimeStep,method) TT2 = retim...

7 dagen ago | 1

Answered
How to I do sum my result value to a new result value, progressively? In a for loop
It sounds like you're describing a cumulative sum which does not need to be done within a loop. t = [100;100;100;100] ts = ...

7 dagen ago | 0

Answered
Loren's blog on datastore. How should I use counterSize and done?
> I am trying to use datastore in Matlab v2018b but it does not have 'partialread'. partialreadFcn is a function defined in Lor...

7 dagen ago | 0

Answered
Can Any one help me, how to import this function in matlab?
This uses a vector of inputs. f = @(x)(prod([x(1),x(2),x(3),x(5),x(3)-1])+x(4)) ./ (1 + x(2)^2 + x(3)^3); k = 5; % dem...

9 dagen ago | 1

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Answered
Define condition for both imaginary and real parts of numbers
x = pi + i if real(x)~=0 && imag(x)~=0 disp("YES") end

9 dagen ago | 0

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Answered
Row and column of numbers in matrix
[rowNum, colNum] = find(matrix == value) Or, if you're working with floating point decimals, [~, minIdx] = min(abs(matrix - v...

9 dagen ago | 0

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Answered
How to get the confidence interval for bootstrap?
Why are you sorting s in s=sort(s)? There's no need to manually eliminate the NaN values and there's no need to use a loop. ...

9 dagen ago | 0

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Answered
How can I skip the first to lines from a text file and proceed to read the file with header lines in between the values?
You could use readtable and then eliminate the columns and rows associated with the header lines. T = readtable('https://www.m...

9 dagen ago | 0

Answered
How to make a bar graph out of the first and second column of a matrix?
sleeprxn2= [ 0 0.6229 1.0000 0.3404 1.0000 0.2744 ] [groups, gro...

11 dagen ago | 1

| accepted

Answered
How do I rotate the view of a cylinder created using surf plot?
Use makehgtform to translate and rotate the object. [X,Y,Z]=cylinder([0 3],1000); M=makehgtform('translate',___,'xrotate',___,...

11 dagen ago | 1

Answered
I want to obtain the values of streamlines and put it into legend.
Your contour lines are all black so a legend of black lines would not be helpful to map the contour values to the plot. I recomm...

14 dagen ago | 0

Answered
Will polyfit work with datetime vectors
I'm also looking for a solution to this and specifically am interested in the y-intercept of a simple linear fit so I can plot t...

16 dagen ago | 0

Answered
remove the zeros in the Matrix
Here's how to remove rows or columns that contain only 0s data = [0 0 0 0; 0 4 5 2; 0 2 5 4; 0 2 4 1] rowsAll0 = all(data==0...

16 dagen ago | 0

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Answered
Adjust legend position outside the figure layout
Since you're using tiledLayout the best option is to specify the layout as shows in this example. lh =legend(__); lh.Layout.Ti...

16 dagen ago | 0

Answered
Is there a better way to initialize the DataTipTemplate field in primitive objects?
I've had this problem with patch objects in the past and I solved it by doing something similar to what you suggested, making a ...

17 dagen ago | 0

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Answered
Divide date ticks into hours
Use xtickformat | ytickformat | ztickformat which sets the TickLabelFormat of the axes (Matlab R2016b or later) datetick(tick...

17 dagen ago | 0

| accepted

Answered
How do I round this datetime to the nearest 0.1 second?
dt = datetime(' 01-Oct-2020 04:49:10.350','Format', 'dd-MMM-uuuu HH:mm:ss.SSS') dtRound = dateshift(dt,'start','minute') + seco...

17 dagen ago | 0

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Answered
Do not plot the shape in the middle and polar transformation
This demo uses a cleaned up version of your code and then does the following, Computes center of noisy circle Shifts noisy ci...

17 dagen ago | 0

| accepted

Answered
Finding the full width half maximum (FWHM) of a rounded part of peak instead of sharp peaks
This uses rmoutliers to remove the spike and then computes the FWHM of the resultant curve. You can play around with rmoutliers ...

17 dagen ago | 1

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Answered
ttest and confidence interval
I assume you're intentionally avoiding the std() function. However, your calculation of standard deviation is incorrect. s=sq...

17 dagen ago | 1

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