Community Profile # Amanda Irving

Last seen: 約2ヶ月 前 2012 以来アクティブ

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Annoying issue using uidatepicker
Eduardo, The uidatepicker currently does not accept alpha characters as input. The idea is that not all end users will underst...

7ヶ月 前 | 0

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How to change tooltip position in AppDesigner?
In MATLAB R2020b the tooltip shows up closer to where the mouse cursor is hovering. Ideally, this will help prevent the case w...

1年以上 前 | 0

Why does using 'copyobj' function with 'uitreenode' break node selection?
The bug affecting copyobj and uitreenode selection has been fixed in R2018b.

3年弱 前 | 0

How to accelerate the update of visible UITree Nodes
Maho, Can you give a code example of how the uitreenodes are created and what relationship they have with the 2kB of data? Als...

3年弱 前 | 0

How I make a pushbutton invisible in a GUI?
Starting in R2019a, there is a new component available called uiimage. You can assign an image using the ImageSource property...

3年弱 前 | 0

How do I use tooltip string in app designer
The name of the property to create a component specific tooltip is Tooltip app.buttonGetFile = uibutton; app.buttonGetFile.T...

3年以上 前 | 0

Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

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

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

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 ...

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

10年以上 前

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...

10年以上 前

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...

10年以上 前

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

10年以上 前

Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

10年以上 前

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 ...

10年以上 前

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 ...

10年以上 前

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...

10年以上 前