Solved

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

15 days ago

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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...

15 days ago

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

15 days ago

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displayed ...

15 days ago

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Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

15 days 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...

15 days ago

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

15 days ago

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Return area of square
Side of square=input=a Area=output=b

15 days ago

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

15 days ago

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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 ...

15 days ago

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

15 days ago

Question

Creating a fast forward button with consistent visuals
I have been making some audio control buttons such as a play button with: uibutton(Text=char(0x23F5), FontName="monospaced") ...

11 months ago | 1 answer | 0

Answered
Cannot find anonymous function
After looking at some other issues, I found a bug report (https://uk.mathworks.com/support/bugreports/details/2804253) that conf...

12 months ago | 0

| accepted

Question

Cannot find anonymous function
I have an anonymous function that pulls out data from a table for use in an arrayfun. This looks something like (I have not been...

12 months ago | 1 answer | 0

Answered
Overwriting a setter or getter in a subclass: why is this not possible???
For anyone coming across this thread now, this can be done by editting the superclass to allow it eg: classdef SuperClass ...

3 years ago | 0

Question

Hanging during large parallel processing tasks.
When starting a large parallel processing task (each task takes >10mins, with >10 tasks to do in total), with one process for ea...

3 years ago | 1 answer | 0

Question

Overloading subsref and calling the builtin from within causes the class to only return the first value when called on a nested vector of objects.
To explain this problem, I have made a minimal example. I created two classes, one with an overloaded subsref and one without. ...

4 years ago | 1 answer | 0