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Joshua Welsh


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21 total contributions since 2016

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Submitted


MPAPASS - EV Multiplex Software
This software is designed to allow the exploration of extracellular vesicle multiplex data.

3 months ago | 2 downloads |

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Submitted


CirHeatmap
Grouped Circular Heatmap Function

4 months ago | 2 downloads |

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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.

2 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:...

2 years ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

3 years ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

3 years ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

3 years ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

3 years ago

Question


Fileparts not working in AppDesigner
I am trying to get the folder directory of a .mat file so that I can save settings and reimport them on different computers. ...

3 years ago | 0 answers | 0

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answers

Answered
I am using ‘appdesigner’, I would like to programmatically scroll to the bottom of a TextArea, is this possible?
Put your text into a ListBox instead of text area and then use the scroll function: scroll(app.ListBox, 'bottom')

3 years ago | 1

Solved


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

3 years ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

3 years ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

3 years ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

3 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

3 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

3 years ago

Question


AppDesigner Converting Table Data to Categorical Supported?
I am importing data from a .csv file and need to convert one of the columns to categorical variables. Conversion of Table data t...

3 years ago | 3 answers | 0

3

answers

Question


Is it possible to import .mat files into AppDesigner?
I have created a Software GUI using App Designer. It however is computer intensive. To speed things up I would like the to impor...

4 years ago | 1 answer | 1

1

answer

Answered
Saving a loop array
I have fixed this by flattening the matrix and labelling with my first loop. lam =[405 488]; % Wavelength of scatter (nm) ...

4 years ago | 0

| accepted

Question


Saving a loop array
I'm trying to save a loop array, each output (BeadC & BeadS) produces a 9x1801 double - I would like to save each iteration so i...

4 years ago | 2 answers | 0

2

answers

Question


Why is app designer not opening?
I am unable to open app designer. I am running Mac OS Sierra with MATLAB 2016b. When I click on opening a new app designer scrip...

4 years ago | 3 answers | 2

3

answers