Resuelto

Test if a number is numeric or not
Test if a number is numeric or not

casi 10 años hace

Resuelto

Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

casi 10 años hace

Resuelto

Generate the sum of Squares of the given number
|P(n) = 1^2 + 2^2 + ... + n^2| |P(1) = 1| |P(2) = 1 + 4 = 5;| |P(3) = 5 + 9 = 14;| |P(4) = 14 + 16 = 30;|

casi 10 años hace

Resuelto

My Problem, Find the square of the horizontal concatenation of the third and fifth elements of a vector.
given the 1x5 vector x, y must be the square of the horizontal concatenation of the third and fifth elements. So, if x = [1 1 1 ...

casi 10 años hace

Resuelto

Determine if a row vector has NaN
Determine if a row vector x has NaN

casi 10 años hace

Resuelto

How long does it take to run a bath?
Given the *volume flow rate* (volume/time) of a faucet and the *volume* of a bath tub, find the amount of time it takes to fill ...

casi 10 años hace

Resuelto

Find out value of polynomial at different value.
Find out value of polynomial at different value. Example p(s) = s + 8 For s=0, value is 8.

casi 10 años hace

Resuelto

Crate a vector of logarithmically spaced
Create a vector of logarithmically spaced from 10^0 to 10^x with n sample Example: if x=4 and n=3 Answer must be=[1 100 10...

casi 10 años hace

Resuelto

Volume of a Simplex
Return the volume of a <http://en.wikipedia.org/wiki/Simplex regular _n_-simplex> with a unit side length. Results are up to...

casi 10 años hace

Resuelto

Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.
if a given matrix a = [1 2 3;4 5 6]; so answer is going to be [1 3;4 6]

casi 10 años hace

Resuelto

Create a v-notch vector without "sort" function
Given a vector vec, create a v-shaped vector as shown below: vec = [ 10 2 3 89 5 7 90 0 12] ...

casi 10 años hace

Resuelto

Add one raw in given matrix as shown in example
*Add one raw in given matrix as shown in example* A=[1 0;0 1]; X=[3 5]; Answer must be:[1 0; 0 1;3 5]

casi 10 años hace

Resuelto

Hydrogens in a Saturated Hydrocarbon
Given (c) carbon atoms in a saturated hydrocarbon molecule (all single bonds), how many hydrogen atoms (h) are in the molecule?

casi 10 años hace

Resuelto

Convert Kilometers to Miles
Convert kilometers to miles. Consider 1 km = 0.62 mile. Note: Don't use the '*' operator.

casi 10 años hace

Resuelto

Find the area of a triangle
Given a triangle with a base b and height h, return the triangle area.

casi 10 años hace

Resuelto

Distance a ball travels after throwing vertically
Calculate the total distance *'d'* (in meters) a ball would travel after *'s'* seconds and starting velocity of *'v'* (in m/s). ...

casi 10 años hace

Resuelto

Average Grade
Given a 1x5 vector presents the grades of a student on five tests. Calculate the average grade of that student.

casi 10 años hace

Resuelto

Find difference of two set as per example
Find difference of two set as per example Say x=[1:5] and y=[2:6] then, set_diff(x,y) should give output[1] and set_diff(y...

casi 10 años hace

Resuelto

Inverse of Hilbert matrix
Given a non-negative integer x, return the element-wise power of 2 of the inverse of Hilbert matrix.

casi 10 años hace

Resuelto

find the hypotenuse.
sideA=linspace(1,10,10) sideB=linspace(1,10,10) sideC=

casi 10 años hace

Resuelto

Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

casi 10 años hace

Resuelto

Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

casi 10 años hace

Resuelto

Concatenate two strings
Its very easy. Just concatenate two strings.

casi 10 años hace

Resuelto

Rotate a matrix for 180 degree
Rotate a matrix for 180 degree for eg: x=[1 2 3 4] y=[4 3 2 1]

casi 10 años hace

Resuelto

Rotate a matrix for 180 degree
Rotate a matrix for 180 degree for eg: x=[1 2 3 4] y=[4 3 2 1]

casi 10 años hace

Resuelto

Reverse a string
Reverse the given string. Example input = 'reverse' output = 'esrever'

casi 10 años hace

Resuelto

Matlab Basics II - Log and natural log
Write a function that calculates the difference between the log and natural log of a vector, to two decimal places example: ...

casi 10 años hace

Resuelto

Make a Plot with Functions
Make a plot and test

casi 10 años hace

Resuelto

Convert yards to feet
The goal of this script is to convert a value given in yards to feet.

casi 10 años hace

Resuelto

Vector Magnitude Calculator
'a' is a vector that starts at the origin and ends at (x, y). Find ||a||. Hint: It is as simple as "ABC".

casi 10 años hace