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Thomas


X-Rite, Incorporated

30 total contributions since 2010

Professional Interests: image processing, signal processing, color

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Question


uitable UserData property has inconsistent type
I have an old GUI created with Guide that has a uitable. When I run it in 2014b, its property 'UserData' is initialized to ...

casi 5 años ago | 1 answer | 0

1

answer

Question


Set axes color to 'none' in guide
How can I set the Color property of an axes to 'none' in GUIDE? I can't type 'none' in the property value box in property in...

casi 5 años ago | 0 answers | 0

0

answers

Question


New Graphics troubles with GUIDE
I am having trouble updating a GUIDE built gui to work with 2014b. I have looked at the relevant answers and tried the apps sugg...

casi 5 años ago | 0 answers | 0

0

answers

Question


How do I assign 3D variables when third dimension has size one?
Is this a bug? If not, how am I supposed to code this so dd1 has shape [2 3 1]? >> sd1 = reshape(1:12,[4,3,1]) sd1 = ...

alrededor de 5 años ago | 1 answer | 0

1

answer

Question


Unexpected singleton dimension removal
When I create a three dimensional array and assign it to an undefined array, the assignment does not behave as I expect if the ...

más de 5 años ago | 2 answers | 1

2

answers

Question


Can I make exported functions list bigger?
In the library version of deploytool, 2013b, the exported functions appear in a tiny little list, even though the 'files require...

más de 5 años ago | 0 answers | 0

0

answers

Solved


Extract leading non-zero digit
<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...

más de 6 años ago

Solved


Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...

más de 6 años ago

Solved


Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

más de 6 años ago

Solved


Trimming Spaces
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...

más de 6 años ago

Solved


Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

más de 6 años ago

Solved


Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

más de 6 años ago

Solved


Replace NaNs with the number that appears to its left in the row.
Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...

más de 6 años ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

más de 6 años ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

más de 6 años 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 ...

más de 6 años ago

Solved


Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

más de 6 años ago

Solved


Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

más de 6 años 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...

más de 6 años ago

Solved


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

más de 6 años ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

más de 6 años ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

más de 6 años ago

Solved


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...

más de 6 años 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...

más de 6 años 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:...

más de 6 años ago

Question


Compiled program won't run, win7 win8 64 bit
I have a compiled matlab application with GUI that I have regularly distributed when built with the 32 bit MCR. I recently compi...

más de 6 años ago | 0 answers | 0

0

answers

Question


Add files/folders in compiler
When I switched from 2012a to 2012b, the compiled program was no longer able to find files that I added using the 'Add files/fol...

casi 7 años ago | 0 answers | 0

0

answers

Question


Sum of empty matrix
The sum of an empty matrix does not always follow the rule 'sum(empty) = 0'. What's up with this? >> sum(ones(1,0)) ans = ...

más de 7 años ago | 2 answers | 3

2

answers

Question


uigetfile Win7 Libraries unresponsive
I am using Windows 7. Using uigetfile, when I try to navigate to something in a library or in 'Recent Files', I get an error 'Th...

alrededor de 8 años ago | 0 answers | 0

0

answers

Submitted


RANDWORD
Generate a random word from an alphabet

casi 10 años ago | 1 download |