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Numeric array to cell array of strings (easy)
Given a numeric array (A) and a 1xk cell array of strings (C), return a cell array (B) that is the same size as A and in which e...

quasi 11 anni fa

Risolto

Find same numbers touching each other...
So the goal here is to find any number that is equal to its immediate neighbors and mark it true. Here is some examples: x...

quasi 11 anni fa

Risolto

Create incrementing array
Given a and b generate an output matrix as shown in following examples: a=2 b=5 output=[2 20 200 2000 20000] a=4 b...

quasi 11 anni fa

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convert matrix to single column
given any matrix, convert it to single column

quasi 11 anni fa

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Get me! v2
Exploiting cody v2

quasi 11 anni fa

Risolto

Make a Plot with Functions
Make a plot and test

circa 11 anni fa

Risolto

Get me!
Inspired by Now! problems. Do your best!

circa 11 anni fa

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Factorial !
Calculate the factorial of a non-negative integer without using the built in function *factorial*

circa 11 anni fa

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Add two numbers
Add two numbers (For beginners)

circa 11 anni fa

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Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

circa 11 anni fa

Risolto

Can you beat the lottery?
Well this one you may not get every time, but it is a lottery! Here is the code that generates the lottery numbers (you can try ...

circa 11 anni fa

Risolto

Is there a GPU Device?
Return true if there is a supported GPU device available on the Cody computer.

circa 11 anni fa

Risolto

NO _________ ALLOWED....
So you're given a sentence where if there is a particular word in the sentence then the output is 1, if it is not there then the...

circa 11 anni fa

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Average of square wave
given positive and negative peak , calculate dc level, 50% duty cycle

circa 11 anni fa

Risolto

calculate RMS voltage
given peak to peak voltage, calculate rms voltage

circa 11 anni fa

Risolto

reading multiple lvm files
i take data in labview. It saves the data in lvm format. I use the dlmread command to read it,but i dont know how to read multip...

circa 11 anni fa

Risolto

Negative matrix
Change the sign of all elements in given matrix.

circa 11 anni fa

Risolto

Duplicate each element of a vector.
for an n-dimensional vector x, the function should return another vector 2n-dimension which each element is repeated twice. Ex...

circa 11 anni fa

Risolto

Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.

circa 11 anni fa

Risolto

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.

circa 11 anni fa

Risolto

Create a square matrix of multiples
Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

circa 11 anni fa

Risolto

Now 20% off!
Furloughs are hitting government workers this year. To commemorate getting one unpaid day off each week until the end of Septem...

circa 11 anni fa

Risolto

Back to basics 3 - Temp Directory
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the path to the system's current temp di...

circa 11 anni fa

Risolto

Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

circa 11 anni fa

Risolto

Make a 1 hot vector
Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...

circa 11 anni fa

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No Twins?
Write a function that accepts as input a vector and returns the same vector, but retaining only the first occurrence of an eleme...

circa 11 anni fa

Risolto

Return elapsed time
Write a function that returns the amount of time it takes to run the function, as measured by tic and toc. Your answer must be c...

circa 11 anni fa

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Calculate distance travelled when given radius and rotations
When given radius of wheel and number of rotations calculate total distance travelled consider pi=3.14

circa 11 anni fa

Risolto

Generate a melodic contour string matrix
<http://en.wikipedia.org/wiki/Parsons_code Parsons code> is a surprisingly effective way to identify music by its melodic motion...

circa 11 anni fa

Risolto

Back to basics 25 - Valid variable names
Covering some basic topics I haven't seen elsewhere on Cody. Given a string, return true if it is a valid MATLAB variable nam...

circa 11 anni fa