Shaun VanWeelden

Iowa State University

自 2012 起处于活动状态

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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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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...

11 years 前 | 0 个回答 | 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...

11 years 前 | 0

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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 ...

11 years 前 | 1 个回答 | 0

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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...

11 years 前 | 3

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已解决

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...

11 years 前

已解决

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

11 years 前

已解决

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

11 years 前

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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...

11 years 前

已解决

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

11 years 前

问题

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...

11 years 前 | 2 | 82 个解题者

已解决

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...

11 years 前

已解决

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

11 years 前

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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...

11 years 前

已解决

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

11 years 前

已解决

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...

11 years 前

问题

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...

11 years 前 | 0 | 13 个解题者

已解决

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/...

11 years 前

问题

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/...

11 years 前 | 2 | 132 个解题者

已解决

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。

11 years 前

已解决

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

11 years 前

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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...

11 years 前

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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...

11 years 前

已解决

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

11 years 前

已解决

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....

11 years 前

已解决

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...

11 years 前

已解决

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...

11 years 前

已解决

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.

11 years 前

问题

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 =...

11 years 前 | 1 | 256 个解题者

已解决

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 =...

11 years 前

已解决

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

11 years 前

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Shaun VanWeelden

Iowa State University

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