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### Politehnica Universiti of Timisoara

42 total contributions since 2012

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Question

Changing Data Object Wizard - default package
Hello all, I`m using *Matlab 2012b* and *2011a* and I have a script that changes the default package for data objects from *S...

약 4년 ago | 0 answers | 0

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Solved

Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

약 6년 ago

Solved

Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

약 6년 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...

약 6년 ago

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

약 6년 ago

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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...

약 6년 ago

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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...

약 6년 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 other numbers. Otherwise return false. E...

약 6년 ago

Solved

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

약 6년 ago

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

약 6년 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...

약 6년 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...

약 6년 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...

약 6년 ago

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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...

약 6년 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...

약 6년 ago

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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 ...

약 6년 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 displa...

약 6년 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 ...

약 6년 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...

약 6년 ago

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

약 6년 ago

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

약 6년 ago

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

약 6년 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 ...

약 6년 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...

약 6년 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:...

약 6년 ago

Stop a mask callback from being called to not display it
That is what I wanted. Thank you!

약 6년 ago | 0

Question

Stop a mask callback from being called to not display it
Hello all, I have a mask subsystem. I saw that the *MaskCallback* is called when the user double-clicks it. In that callb...

약 6년 ago | 3 answers | 0

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Question

UserData goes empty when I use restore link
Hello all, I've created a toolbox and saved all the data in UserData. I've made the toolbox a library and after I copy the li...

6년 이상 ago | 1 answer | 0

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Question

remove unused callbacks from GUI m files
Hello all, I am using both MATLAB 2011a and MATLAB 2012b and I have large .m files corresponding to the GUI`s that I have cre...

6년 이상 ago | 3 answers | 1

### 3

Question

How to access Target Preference Board
Hello all, I am using the target preference board for a C2000 device from Texas Instruments. I want to change the setting...

6년 이상 ago | 0 answers | 0