Resuelto


Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

casi 6 años hace

Resuelto


Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

casi 6 años hace

Resuelto


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

casi 6 años hace

Resuelto


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

alrededor de 6 años hace

Resuelto


Return median of a matrix
Compute median of a matrix of any dimension. Exclude the NaNs if any.

alrededor de 6 años hace

Resuelto


find number of times of occurrence of the most frequent number in a row vector
In a given row vector, find the number of times a mode of a row vector has occurred example: in [2 5 5 5 5 3], output is 4 ...

alrededor de 6 años hace

Resuelto


Product of all elements in an array
Compute the product of all elements in an array.

alrededor de 6 años hace

Resuelto


Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

alrededor de 6 años hace

Resuelto


Square a Number
Given an input x, return y, which is equal to the square of x.

alrededor de 6 años hace

Resuelto


Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

alrededor de 6 años hace

Resuelto


Min of a Matrix
Return the minimum value in the given matrix.

alrededor de 6 años hace

Resuelto


Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

alrededor de 6 años hace

Resuelto


Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.

alrededor de 6 años hace

Resuelto


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 ...

alrededor de 6 años hace

Resuelto


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

alrededor de 6 años hace

Resuelto


Penny flipping - calculate winning probability (easy)
Two players are playing a fair penny flipping game. For each flip, the winner adds one penny from the loser's collection to his/...

alrededor de 6 años hace

Resuelto


Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

alrededor de 6 años hace

Resuelto


BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...

alrededor de 6 años hace

Resuelto


Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

alrededor de 6 años hace

Resuelto


Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

alrededor de 6 años hace

Resuelto


Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

alrededor de 6 años hace

Resuelto


Armstrong Number
Determine whether the given input n-digit number is Armstrong Number or not. Return True if it is an Armstrong Number. An n-D...

alrededor de 6 años hace

Resuelto


First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

alrededor de 6 años hace

Resuelto


Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

alrededor de 6 años hace

Resuelto


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

alrededor de 6 años hace

Resuelto


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

alrededor de 6 años hace

Resuelto


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

alrededor de 6 años hace

Resuelto


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

alrededor de 6 años hace

Resuelto


Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

alrededor de 6 años hace

Resuelto


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

alrededor de 6 años hace

Cargar más