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Roy Goodman


Last seen: Today Active since 2011

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Question


Best practice to distribute a project?
I have a fairly large project which was written as a MATLAB Project (capital P), meaning that there exists a .prj file that I ha...

8 mois ago | 0 answers | 0

0

answers

Question


Compiling a fortran mex file on an intel mac
I am attempting to compile a mex file. I have an Intel Mac running Mac Os Big Sur and have intel OneAPI compilers installed incl...

12 mois ago | 0 answers | 0

0

answers

Question


Conditionals in argument blocks
Is it possible to make the default value of one optional variable depend on the value of another optional variable? In particul...

plus d'un an ago | 2 answers | 0

2

answers

Submitted


matdfpp
Draw direction fields and phase planes.

plus d'un an ago | 17 downloads |

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Question


How do I call functions with names generated by str2func, varargin, and input argument blocks?
I am building a piece of software which will require the user to write a few short functions of their own. The user will specify...

plus d'un an ago | 1 answer | 0

1

answer

Question


trouble switching/merging branches in git integration
I am using the git integration in a MATLAB Project and am running into an error. I need merge a branch back into the master bra...

plus d'un an ago | 1 answer | 0

1

answer

Question


MATLAB beeps on every keystroke in editor
Sometimes I will open a file in the editor, and every time I push down a key, I get a beep. This makes editing a document conta...

plus d'un an ago | 0 answers | 0

0

answers

Question


running live functions and having section breaks
Before the advent of Live Script, I created a lot of demonstrations using publish and I would always create the demonstrations a...

plus d'un an ago | 1 answer | 1

1

answer

Question


Github repository creation failed
I have a MATLAB Project (capital P) that I'm managing using git. I would like to upload it to github. It's my second such proje...

plus d'un an ago | 0 answers | 1

0

answers

Question


Rewriting pplane and dfield
This is not quite a question in the usual MATLAB Answers sense, but I am hoping that someone who looks at MATLAB Answers might b...

presque 2 ans ago | 1 answer | 1

1

answer

Answered
What is the Project Icon file?
Answering my own question: I'm using a Mac. Any folder on a Mac that has a custom Icon contains a hidden file called "Icon\r" w...

presque 2 ans ago | 0

| accepted

Answered
"Icon" file in GitHub-managed MATLAB Project
I had not been actively editing so I was on the main branch. I just created a branch to experiment with removing this file and a...

presque 2 ans ago | 0

| accepted

Question


"Icon" file in GitHub-managed MATLAB Project
I am new to both "Projects" and collaborating via GitHub. In the past few months, I turned an existing project into a Project ...

presque 2 ans ago | 1 answer | 0

1

answer

Question


What is the Project Icon file?
I am turning a project (lower case p) into a Project (upper case P). I just noticed a file in the directory called "Icon" alth...

environ 2 ans ago | 1 answer | 0

1

answer

Question


How to organize a project?
This is more a general software engineering question than a MATLAB question, but it's about a MATLAB project, so here seems the ...

environ 2 ans ago | 1 answer | 0

1

answer

Question


Shortcut to default line colors?
I can't remember how long ago MATLAB switched to the new default line color order. Overall, I much prefer the new colors. I'll n...

environ 2 ans ago | 1 answer | 0

1

answer

Question


rotation of graph node labels
I am plotting some graphs using circular layout, for example plot(digraph([1 2 3],[2 3 1]),"layout","circle");axis equal The n...

plus de 2 ans ago | 2 answers | 0

2

answers

Question


Weird error message on startup
Running Matlab 2020a on a mac with catalina, I get this error message at startup Warning: Name is nonexistent or not a director...

plus de 2 ans ago | 1 answer | 0

1

answer

Question


add data to an existing object with a method not in @ directory
I have created a class of objects, and have stored the core methods for working with these objects in a directory whose name sta...

plus de 3 ans ago | 0 answers | 0

0

answers

Question


Where is the ellipticf function?
According to this MathWorks website: https://www.mathworks.com/help/symbolic/ellipticf.html Matlab has an incomplete ellip...

environ 5 ans ago | 1 answer | 0

1

answer

Question


access to default line colors
Is there a way to easily specify a line color from the (relatively) new default line color ordering? What I'd like is to be able...

environ 5 ans ago | 2 answers | 0

2

answers

Question


Overloading arithmetic on graphs or digraphs
I am solving some problems in "quantum graphs." Without getting into the detail, I have a directed graph, built as a MATLAB digr...

plus de 5 ans ago | 2 answers | 0

2

answers

Question


All edges attached to given node in a (di)graph
I have a simple and, I imagine, common question about working with graphs. Is there a built-in way to find all the edges pointin...

plus de 5 ans ago | 1 answer | 0

1

answer

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

presque 7 ans ago

Question


Opening saved figures created using plotyy
I created some figures using plate and saved them as .fig files. Now, I'd like to modify the figures slightly, but they don't re...

plus de 7 ans ago | 1 answer | 0

1

answer

Question


read data from variables with names matching patterns
A student of mine saved a .mat file containing variables named x1, x2, ..., x50, y1, y2, etc. How can I write program that will...

plus de 8 ans ago | 1 answer | 0

1

answer

Question


error running mex on mac c-code
I'm trying to use a little bit of c-code in matlab. I'm running Matlab 2013B on OS X 10.8 and have Xcode 5.0. To figure this ou...

environ 9 ans ago | 0 answers | 1

0

answers

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

presque 10 ans ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

presque 10 ans ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

presque 10 ans ago

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