Dimitri MANKOV
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Solved
De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...
9 maanden ago
Solved
intersection of matrices
Given two matrices filled with ones and zeros, determine if they share a common row, column entry. These matrices are of identic...
9 maanden ago
Solved
First non-zero element in each column
For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero i...
10 maanden ago
Solved
Remove the two elements next to NaN value
The aim is to *remove the two elements next to NaN values* inside a vector. For example: x = [6 10 5 8 9 NaN 23 9 7 3 21 ...
10 maanden ago
Solved
Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...
10 maanden ago
Solved
Get the elements of diagonal and antidiagonal for any m-by-n matrix
In the problem <http://www.mathworks.com/matlabcentral/cody/problems/858-permute-diagonal-and-antidiagonal Problem 858. Permute ...
10 maanden ago
Solved
Generate N equally spaced intervals between -L and L
Given N and L, return a list of numbers (in ascending order) that divides the interval [-L L] into N equal-length segments. For...
10 maanden ago
Solved
Return unique values without sorting
If the input vector A is [42 1 1], the output value B must be the unique values [42 1] The values of B are in the same order a...
10 maanden ago
Solved
Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...
10 maanden ago
Solved
Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...
10 maanden ago
Solved
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
10 maanden ago
Solved
Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.
10 maanden ago
Solved
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
10 maanden ago
Solved
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
10 maanden ago
Solved
Locate image wells
A mathematical model of wells pumping groundwater near a boundary can be constructed using the method of images, which is also u...
meer dan een jaar ago
Solved
How to find the 5th power of a variable
Getting an aquaintance of how to find the 5th power of a variable
meer dan een jaar ago
Solved
How to square something
Looking to see if something could be squared from the code you created from the input of x
meer dan een jaar ago
Solved
How to cube root something
An aquaintance on how to cube root an element
meer dan een jaar ago
Solved
Finding the 9th power of a variable
Getting aquainted with finding the 9th power of a variable
meer dan een jaar ago
Solved
How to square root something
A practice problem to get you aquainted with how to square root something.
meer dan een jaar ago
Solved
How to find a 7th power of a variable
Getting aquainted with finding the 7th power of a variable.
meer dan een jaar ago
Solved
How to find the sixth power of a variable
Getting an aquainatance of finding the sixth power of a variable.
meer dan een jaar ago
Solved
How to find the 4th power of a variable
Getting an aquaintance on how to solve for the 4th power of a variable.
meer dan een jaar ago
Solved
Finding the 8th power of a variable
Getting aquainted with finding the 8th power of an element.
meer dan een jaar 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:...
meer dan een jaar ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
meer dan een jaar ago