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# Eilert

Last seen: environ 2 mois ago Active since 2014

Lab staff Engineer

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Matlab Onramp Videos can't be played
Hello Cris. I've been on the Brightcove troubleshooting giuide page before. No solutions there for this problem. Update: T...

plus d'un an ago | 0

Matlab Onramp Videos can't be played
Dear Chris, except for unsing Windows or Chrome, all browser and system requirements have been checked even those listed on oth...

plus d'un an ago | 0

Question

Matlab Onramp Videos can't be played
Hello, I'm having problems viewing the Videos for the Matlab Onramp course. I'm using Fedora 33 with Firefox 82.0.2 (64-Bit) a...

plus d'un an ago | 3 answers | 0

### 3

cannot connect arduino due to Matlab R2017b
Hi, I did a reinstall of the Matlab Arduino Package (actually for the 2016b version) and now it works. Kind regards Ei...

environ 4 ans ago | 0

cannot connect arduino due to Matlab R2017b
Hi, I observe the same problem: This is line 6 of dueconnect (actually the only line in that script ) ELIS_due= arduino('...

environ 4 ans ago | 0

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 8 ans 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...

plus de 8 ans ago

Solved

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...

plus de 8 ans 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...

plus de 8 ans 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...

plus de 8 ans ago

Solved

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...

plus de 8 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 8 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 8 ans 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 ...

plus de 8 ans 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...

plus de 8 ans 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...

plus de 8 ans ago

Solved

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

plus de 8 ans ago

Solved

Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

plus de 8 ans ago

Solved

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

plus de 8 ans 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...

plus de 8 ans ago

Solved

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

plus de 8 ans ago

Solved

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 ...

plus de 8 ans 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 ...

plus de 8 ans 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...

plus de 8 ans 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:...

plus de 8 ans ago