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Shaun VanWeelden


Iowa State University

Aktiv seit 2012

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Senior at Iowa State University studying Software Engineering. I love MATLAB and was a graphics engineering intern at the MathWorks. Right now, I am a MathWorks Student Ambassador at Iowa State. I have a lot of experience in image processing including working on several academic, government, and commercial applications. I am extremely creative, innovative, and enjoy working with MATLAB on a near daily basis.

Professional Interests: image processing, graphics, user interfaces

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Frage


Using "urlread" with codegen on hardware devices
I am trying to program my raspberry pi hardware device to get the weather from an API but since Simulink uses codegen, I am appa...

mehr als 10 Jahre vor | 0 Antworten | 0

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Duplicated elements in a GUI
Have them all point to the same callback and use the hObject variable to differentiate them. hObject is the current object being...

mehr als 10 Jahre vor | 0

Frage


export_fig can't do Monospace?
I have been using export_fig (#1 file on File Exchange) to generate a nice pdf report, but I have ran into something that seems ...

mehr als 10 Jahre vor | 1 Antwort | 0

1

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how to open many matlab instances from matlab?
!matlab -r disp('hi') & Where instead of disp('hi') you would put what function you would like. Keep in mind what directory...

mehr als 10 Jahre vor | 3

| akzeptiert

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Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

mehr als 10 Jahre vor

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Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

fast 11 Jahre vor

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Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

fast 11 Jahre vor

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

fast 11 Jahre vor

Gelöst


Solve the Sudoku Row
*Description* A simple yet tedious task occurs near the end of most Sudoku-solving algorithms, computerized or manual. The ta...

fast 11 Jahre vor

Problem


Better Index Number
Let's say you want to save many, many files and append these files with a certain sortable index number. As you probably know, y...

fast 11 Jahre vor | 2 | 81 Lösungsvorschläge

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Better Index Number
Let's say you want to save many, many files and append these files with a certain sortable index number. As you probably know, y...

fast 11 Jahre vor

Gelöst


Back to basics 17 - white space
Covering some basic topics I haven't seen elsewhere on Cody. Remove the trailing white spaces from the input variable

fast 11 Jahre vor

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Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

fast 11 Jahre vor

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What's the News?
Get the top headline from Google news! Presumably using urlread and regular expressions, get what the current headline at Google...

fast 11 Jahre vor

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Get top 5 Cody Player Emails Automatically
Yes, this is a little scary and also entirely possible to do in MATLAB, so let's do it! Looking at the list of the players <h...

fast 11 Jahre vor

Problem


Get top 5 Cody Player Emails Automatically
Yes, this is a little scary and also entirely possible to do in MATLAB, so let's do it! Looking at the list of the players <h...

fast 11 Jahre vor | 0 | 13 Lösungsvorschläge

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Convert this color - RGB Vector to Hex String
Given a 3 element RGB vector corresponding to a color (given by the MATLAB color spec <http://www.mathworks.com/help/matlab/ref/...

fast 11 Jahre vor

Problem


Convert this color - RGB Vector to Hex String
Given a 3 element RGB vector corresponding to a color (given by the MATLAB color spec <http://www.mathworks.com/help/matlab/ref/...

fast 11 Jahre vor | 2 | 131 Lösungsvorschläge

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ベクトルのスケーリング
入力したベクトルの大きさを１にしてください。

fast 11 Jahre vor

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Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

fast 11 Jahre vor

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Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

fast 11 Jahre vor

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Back to basics 12 - Input Arguments
Covering some basic topics I haven't seen elsewhere on Cody. Return a value equal to the number of input arguments to the fun...

fast 11 Jahre vor

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

fast 11 Jahre vor

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

fast 11 Jahre vor

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Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

fast 11 Jahre vor

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

fast 11 Jahre vor

Gelöst


Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

fast 11 Jahre vor

Problem


Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

fast 11 Jahre vor | 1 | 252 Lösungsvorschläge

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Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

fast 11 Jahre vor

Gelöst


surface of a spherical planet
you just discovered its circumference, that is the input.

fast 11 Jahre vor

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