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# David Umaña Monge

##### Last seen: Today
14 total contributions since 2020

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matrix zigzag
Unfold a 2-D matrix to a 1-D array in zig-zag order, e.g., for matrix [ 1 2 3 ; 4 5 6 ; 7 8 9 ] the resulting 1-...

13 days 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.

13 days 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 ...

13 days ago

Solved

Create a vector
Create a vector from 0 to n by intervals of 2.

13 days 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 ...

13 days ago

Solved

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

13 days ago

Solved

Find max
Find the maximum value of a given vector or matrix.

13 days ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

13 days ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

13 days ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

13 days 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...

13 days 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 ...

14 days 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:...

14 days ago

Submitted

Tablas Termodinámicas
These scripts will allow the user to look for and interpolate thermodynamic variables from de tables A4, A5 and A11,A12.