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Matt Butts


Last seen: Today Active since 2015

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Answered
Why am I receiving Not enough input arguments?
I am pretty sure this is because you have defined func as having 6 inputs, but when you call it from within bisect you are only ...

15 jours ago | 1

Question


Can I change lines from numeric to datetime without deleting them?
I have an already generated plot and I want to change the X data for all lines on the plot to some other data that happens to be...

15 jours ago | 0 answers | 1

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answers

Question


How can I avoid errors related to a datatip when deleting a figure?
I have a figure that contains an axes with a plot on it. When the figure is closed, I save the plot by setting the axes parant t...

5 mois ago | 1 answer | 0

1

answer

Answered
How to split a table column into two seperate columns
Not super elegant, but you could use something like: t = table() % your table % Split by tokens to grab the first part of a ...

5 mois ago | 0

Question


Ways to get around using 7.3 version of mat files
I am building a set of tools that will regularly deal with datasets larger than 2 GB and I want users to be able to save their c...

5 mois ago | 0 answers | 0

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answers

Question


Issues with CurrentPoint in R2021b
I am trying to track some user clicks within an axes that lives within a uifigure. I was originally using CurrentPoint from the...

10 mois ago | 1 answer | 0

1

answer

Question


Troubleshooting an embedded MATLAB function in a compiled Simulink model
Some background on my setup: MATLAB version: 2010a (yes, I must be on this version because I am compiling for a 32-bit Linux ta...

environ 2 ans ago | 0 answers | 0

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answers

Question


Can I force a standlone application to wait until execution is complete?
MATLAB: 2013b, win64 I have compile a very simple tool using MATLAB deploytool and it is being compiled as a standalone execu...

plus de 6 ans ago | 1 answer | 0

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answer

Question


How do I debug the failure to register a dll as part of an mbuild?
Setup: * Windows 8 * MATLAB R2010a 32-bit * MATLAB Builder EX * Microsoft Visual Studio 2008 * Running as administrator ...

plus de 7 ans ago | 0 answers | 0

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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...

plus de 7 ans ago

Solved


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

plus de 7 ans ago

Solved


The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

plus de 7 ans ago

Solved


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

plus de 7 ans ago

Solved


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

plus de 7 ans ago

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]

plus de 7 ans ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

plus de 7 ans ago

Solved


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

plus de 7 ans ago

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.

plus de 7 ans ago

Solved


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

plus de 7 ans ago

Solved


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

plus de 7 ans ago

Solved


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

plus de 7 ans ago

Solved


Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

plus de 7 ans 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 ...

plus de 7 ans ago

Solved


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...

plus de 7 ans ago

Solved


Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

plus de 7 ans ago

Solved


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

plus de 7 ans ago

Solved


Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

plus de 7 ans ago

Solved


Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

plus de 7 ans ago

Solved


Remove all the words that end with "ain"
Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

plus de 7 ans 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...

plus de 7 ans ago

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