Adam Filion

Last seen: 11 days ago

MathWorks

80 total contributions since 2012

I am an Applications Engineer at MathWorks. My MATLAB addiction began in undergrad while I was attempting to learn Fortran, then someone introduced me to MATLAB. I immediately picked it up and never looked back. These days I travel the country talking with folks of various backgrounds about how MATLAB can make their work easier.
Professional Interests: data analytics, parallel computing, machine learning, big data

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Submitted

Temperature changes during a day
Find the minimum, maximum, and largest temperature change over the course of a day.

11 months ago | 5 downloads |

Answered
How to save a tall array / table to a text or csv file?
As of R2018b the tall write command now directly supports writing tall arrays to .txt files (also .csv, .xls* and custom formats...

2 years ago | 0

Submitted

Data Analytics with MATLAB Webinar Files
Demo Files from Data Analytics with MATLAB Webinar

2 years ago | 25 downloads |

Answered
How to validate expected numeric tall array column?
It looks like the data provider uses '-' to denote missing data in some places. The datastore's 'TreatAsMissing' property can so...

2 years ago | 0

Answered
App Desiger vs GUIDE
This partly depends on the version of MATLAB you are using as App Designer has seen large improvements in recent releases. If Ap...

2 years ago | 0

| accepted

Submitted

MATLAB for C/C++ Programmers
Files used in webinar MATLAB for C/C++ Programmers.

4 years ago | 3 downloads |

Submitted

Volumetric Data Explorer
App for exploring higher dimensional data using volumetric visualizations and animation.

4 years ago | 19 downloads |

Submitted

Dynamically create a bus testing harness in Simulink
Dynamically create a test harness in Simulink given a bus object with arbitrary underlying structure

4 years ago | 4 downloads |

Solved

Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

5 years ago

Solved

Add 8
Given an input variable x, output a variable y that is 8 greater than x. Example: Input x = 1 Output y is 9 Input ...

6 years ago

Answered
Possible to export standalone MATLAB executable WITH toolboxes?
As noted in other answers, almost everything you do with MATLAB can be compiled with MATLAB Compiler. It's possible whoever told...

6 years ago | 1

Answered
plotting implicitly defined curve
If you just need the plot then: figure; hold on; for ii = 1:6 ezplot(['x^2+y^2=1+' num2str(ii) '*(sin(x*y))^2']) ...

7 years ago | 0

Answered
Plotting 3D data set over x-y plane (x,y,z coordinates)
Try: F = scatteredInterpolant(busCoordsX,busCoordsY,busVolts); [xx,yy]=meshgrid(busCoordsX,busCoordsY); zz = F(xx,yy)...

7 years ago | 0

Answered
Error using matlabpool (2013a)
Try turning off any antivirus software, I've occasionally seen that cause problems.

7 years ago | 0

| accepted

Answered
Is there anyway to get the folder location where the executable is running ?
I wouldn't expect it to hardcode that path at compile time which could be a bug. You may want to contact tech support to confirm...

7 years ago | 0

Answered
How can I plot a sphere that is segmented into az-el angles?
Use the <http://www.mathworks.com/help/releases/R2013b/matlab/ref/sphere.html sphere> command. There's also the related <http...

7 years ago | 0

Answered
YTickLabels at specified RGB values in colorbar
Unfortunately I don't think there's any way to do this, supported or unsupported. EDIT: Nevermind, I misunderstood the questi...

7 years ago | 0

Solved

Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

7 years ago

Answered
How to show a 4 Dimensional Plot
There are a number of tools in MATLAB for higher dimensional data, including <http://www.mathworks.com/help/matlab/animation-1.h...

7 years ago | 1

Answered
How can I record a AVI sequence of a MATLAB figure containing Virtual Reality canvas?
An alternative to getframe() is the screencapture command on the file exchange: <http://www.mathworks.com/matlabcentral/filee...

7 years ago | 0

Answered
Does an AMD 4-core processor runs better than an Intel dual core processor for parallel computing
Assuming your hardware meets system requirements: <http://www.mathworks.com/support/sysreq/current_release/index.html> Then ...

7 years ago | 0

Answered
An object with the biggest amount of scope in the Binary image
If you have Image Processing Toolbox you can use the function regionprops. It comes out to something like this, where tm is the ...

7 years ago | 0

Answered
Animate 3D Plot View
Hi Nick, you need to use f = getframe(gcf) instead of just 'getframe' to make sure it grabs the right figure window. I q...

7 years ago | 2

| accepted

Solved

Procrustean bed
Given a vector x and an integer n, convert x to a vector of length n by (1) chopping off the end if it is too long, or (2) addin...

7 years ago

Solved

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

7 years ago

Solved

How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

7 years ago

Solved

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

7 years ago

Solved

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

7 years ago

Solved

Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

7 years ago

Solved

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

7 years ago