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Nick


Last seen: 7 mesi fa |  Attivo dal 2016

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Domanda


java heap error when opening txt file
Hello, when opening a txt-file with fid = open('testfile.txt'); I am getting an error: Exception in thread "AWT-EventQueue-0...

oltre 3 anni fa | 1 risposta | 0

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Domanda


How do I know the size of a solution in Cody?
I started with Cody today and I found the file calculateSize.m <https://de.mathworks.com/matlabcentral/fileexchange/34754-calcul...

circa 8 anni fa | 0 risposte | 0

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Risolto


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...

circa 8 anni fa

Risolto


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...

circa 8 anni fa

Risolto


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...

circa 8 anni fa

Risolto


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. Examp...

circa 8 anni fa

Risolto


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 ...

circa 8 anni fa

Risolto


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...

circa 8 anni fa

Risolto


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 ...

circa 8 anni fa

Risolto


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...

circa 8 anni fa

Risolto


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

circa 8 anni fa

Risolto


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

circa 8 anni fa

Risolto


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

circa 8 anni fa

Risolto


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

circa 8 anni fa

Risolto


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 ...

circa 8 anni fa

Risolto


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...

circa 8 anni fa

Risolto


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:...

circa 8 anni fa

Risposto
How to climb stairs?
Try a "pause(0.5)" or something like that in the for loop. Otherwise you only see the last picture.

circa 8 anni fa | 0

Domanda


Changing Faces of DiscreteGeometry (PDE Toolbox)
I am trying to add a geometry to my PDE model from my given mesh (Nodes and Tetrahedron elements). model = createpde(...

circa 8 anni fa | 2 risposte | 0

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