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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 5 anni fa | 1 risposta | 0
1
rispostaDomanda
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...
quasi 10 anni fa | 0 risposte | 0
0
risposteRisolto
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...
quasi 10 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...
quasi 10 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...
quasi 10 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...
quasi 10 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 ...
quasi 10 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...
quasi 10 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 ...
quasi 10 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...
quasi 10 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...
quasi 10 anni fa
Risolto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
quasi 10 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 ...
quasi 10 anni fa
Discussion
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...
quasi 10 anni fa | 0
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...
quasi 10 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:...
quasi 10 anni fa
How to climb stairs?
Try a "pause(0.5)" or something like that in the for loop. Otherwise you only see the last picture.
quasi 10 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(...
quasi 10 anni fa | 2 risposte | 0
