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gwoo


Active since 2018

Programming Languages:
Python, MATLAB
Spoken Languages:
English

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Answered
Is there way to read powerpoint file and get data?
Better than using the ActiveX COM connection, use the .NET API. Then you can use all the well documented and updated help from t...

22 hours ago | 1

Question


How do I register or stitch multiple sub-images together into a larger image using unique fiducial features with rigid transformation?
I have 5 sub images that are unique. Each image contains at least 2 unique fiducial features that are only shared by a pair of i...

14 days ago | 3 answers | 0

3

answers

Answered
What is missing from MATLAB #2 - the next decade edition
Being able to access the properties/methods/fields of an object/struct even after indexing into one would be a big deal. Curre...

1 year ago | 1

Answered
What should go in a next-generation MATLAB X?
I would also like: auto-complete options on inputs to custom functions specified type of arguments such that if an argument is...

1 year ago | 0

Answered
What should go in a next-generation MATLAB X?
I don't know the technical name for it but being able to call methods, properties, or indexing without having to make a new vari...

1 year ago | 5

Answered
If Regexp matches return 1 otherwise 0 syntax
This is how I get a logical array out of regex: logicalMatches = ~cellfun('isempty', regexpi({filesInDir.name}, stringToBeFound...

1 year ago | 1

Submitted


Faster Cell Array to CSV-file [more improved cell2csv.m]
Writes cell array content into a *.csv file.

3 years ago | 1 download |

Question


In MATLAB how can I write out a multidimensional array as a string that looks like a raw numpy array?
The Goal (Forgive me for length of this, it's mostly background and detail.) I'm contributing to a TOML encoder/decoder for MA...

3 years ago | 1 answer | 0

1

answer

Answered
center of mass of binary image
This is the fastest simpliest way I've seen to do it without regionprops: [r, c] = find(binaryImage == 1); rowcolCoordinates...

4 years ago | 2

Answered
How can I display min and max in the colorbar?
You can also do the following and keep the automatically selected tick marks. hColorbar = colorbar; set(hColorbar, 'Tick...

4 years ago | 3

Answered
How do I find the coordinate position of the highest point in the gap under all these curves?
I took the numerical approach where I would recreate the individual curves within the same domain and using the same increments....

4 years ago | 0

| accepted

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

4 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 years ago

Solved


Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. A <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer w...

4 years ago

Solved


Convert hex color specification to MATLAB RGB
Here's something that comes up all the time if you deal with web pages. Given a <http://www.w3schools.com/html/html_colors.as...

4 years ago

Question


How do I find the coordinate position of the highest point in the gap under all these curves?
I have the below figure with 64 individual curves plotted. There is a vertical threshold over which these curves need to be. The...

4 years ago | 2 answers | 0

2

answers